diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/Documentation/Configure.help linux-2.4-lbd/Documentation/Configure.help
--- linux-2.4.20-rc1/Documentation/Configure.help Fri Dec 13 10:45:05 2002
+++ linux-2.4-lbd/Documentation/Configure.help Thu Oct 24 14:25:46 2002
@@ -564,6 +564,11 @@
If unsure, say N.
+Large disc support
+CONFIG_LBD
+ If you have mass-storage devices bigger than 2TB and want to access them,
+ say Y here, and your kernel will use 64-bit sector offsets throughout.
+
ATA/IDE/MFM/RLL support
CONFIG_IDE
If you say Y here, your kernel will be able to manage low cost mass
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/Config.in linux-2.4-lbd/drivers/block/Config.in
--- linux-2.4.20-rc1/drivers/block/Config.in Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/Config.in Wed Sep 25 10:25:25 2002
@@ -50,4 +50,7 @@
bool 'Per partition statistics in /proc/partitions' CONFIG_BLK_STATS
+if [ "$CONFIG_X86" = "y" -o "$CONFIG_PPC" = "y" ]; then
+ bool 'Support for discs bigger than 2TB?' CONFIG_LBD
+fi
endmenu
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/DAC960.c linux-2.4-lbd/drivers/block/DAC960.c
--- linux-2.4.20-rc1/drivers/block/DAC960.c Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/DAC960.c Wed Oct 30 11:20:02 2002
@@ -5479,12 +5479,17 @@
Controller->GenericDiskInfo.part[MINOR(Inode->i_rdev)].start_sect;
return (copy_to_user(UserGeometry, &Geometry,
sizeof(DiskGeometry_T)) ? -EFAULT : 0);
- case BLKGETSIZE:
+ case BLKGETSIZE: {
/* Get Device Size. */
- if ((unsigned long *) Argument == NULL) return -EINVAL;
- return put_user(Controller->GenericDiskInfo.part[MINOR(Inode->i_rdev)]
- .nr_sects,
- (unsigned long *) Argument);
+ unsigned long sz;
+ if ((unsigned long *) Argument == NULL) return -EINVAL;
+ sz = Controller->GenericDiskInfo.part[MINOR(Inode->i_rdev)]
+ .nr_sects;
+ if ((sector_t)sz != Controller->GenericDiskInfo.part[MINOR(Inode->i_rdev)]
+ .nr_sects)
+ return -EFBIG;
+ return put_user(sz, (unsigned long *) Argument);
+ }
case BLKGETSIZE64:
if ((u64 *) Argument == NULL) return -EINVAL;
return put_user((u64) Controller->GenericDiskInfo
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/DAC960.h linux-2.4-lbd/drivers/block/DAC960.h
--- linux-2.4.20-rc1/drivers/block/DAC960.h Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/DAC960.h Wed Sep 25 10:25:25 2002
@@ -2473,7 +2473,7 @@
} V2;
} FW;
DiskPartition_T DiskPartitions[DAC960_MinorCount];
- int PartitionSizes[DAC960_MinorCount];
+ sector_t PartitionSizes[DAC960_MinorCount];
int BlockSizes[DAC960_MinorCount];
int MaxSectorsPerRequest[DAC960_MinorCount];
unsigned char ProgressBuffer[DAC960_ProgressBufferSize];
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/blkpg.c linux-2.4-lbd/drivers/block/blkpg.c
--- linux-2.4.20-rc1/drivers/block/blkpg.c Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/blkpg.c Wed Oct 30 11:21:53 2002
@@ -65,8 +65,9 @@
*/
int add_partition(kdev_t dev, struct blkpg_partition *p) {
struct gendisk *g;
- long long ppstart, pplength;
- long pstart, plength;
+ long long ppstart;
+ long long pplength;
+ sector_t pstart, plength;
int i, drive, first_minor, end_minor, minor;
/* convert bytes to sectors, check for fit in a hd_struct */
@@ -246,10 +247,12 @@
if (g)
ullval = g->part[MINOR(dev)].nr_sects;
- if (cmd == BLKGETSIZE)
+ if (cmd == BLKGETSIZE) {
+ if ((unsigned long)ullval != ullval)
+ return -EFBIG;
return put_user((unsigned long)ullval, (unsigned long *)arg);
- else
- return put_user(ullval << 9, (u64 *)arg);
+ }
+ return put_user(ullval << 9, (u64 *)arg);
#if 0
case BLKRRPART: /* Re-read partition tables */
if (!capable(CAP_SYS_ADMIN))
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/cciss.c linux-2.4-lbd/drivers/block/cciss.c
--- linux-2.4.20-rc1/drivers/block/cciss.c Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/cciss.c Wed Oct 30 11:23:26 2002
@@ -430,7 +430,7 @@
driver_geo.heads = 0xff;
driver_geo.sectors = 0x3f;
driver_geo.cylinders =
- hba[ctlr]->drv[dsk].nr_blocks / (0xff*0x3f);
+ (int)hba[ctlr]->drv[dsk].nr_blocks / (0xff*0x3f);
}
driver_geo.start=
hba[ctlr]->hd[MINOR(inode->i_rdev)].start_sect;
@@ -450,7 +450,7 @@
driver_geo.heads = 0xff;
driver_geo.sectors = 0x3f;
driver_geo.cylinders =
- hba[ctlr]->drv[dsk].nr_blocks / (0xff*0x3f);
+ (int)hba[ctlr]->drv[dsk].nr_blocks / (0xff*0x3f);
}
driver_geo.start=
hba[ctlr]->hd[MINOR(inode->i_rdev)].start_sect;
@@ -459,16 +459,12 @@
return -EFAULT;
return(0);
}
- case BLKGETSIZE:
- put_user(hba[ctlr]->hd[MINOR(inode->i_rdev)].nr_sects, (unsigned long *)arg);
- return 0;
- case BLKGETSIZE64:
- put_user((u64)hba[ctlr]->hd[MINOR(inode->i_rdev)].nr_sects << 9, (u64*)arg);
- return 0;
case BLKRRPART:
if(!capable(CAP_SYS_ADMIN))
return -EPERM;
return revalidate_logvol(inode->i_rdev, 1);
+ case BLKGETSIZE64:
+ case BLKGETSIZE:
case BLKFLSBUF:
case BLKBSZSET:
case BLKBSZGET:
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/cciss.h linux-2.4-lbd/drivers/block/cciss.h
--- linux-2.4.20-rc1/drivers/block/cciss.h Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/cciss.h Wed Sep 25 10:25:25 2002
@@ -82,7 +82,7 @@
struct gendisk gendisk;
// indexed by minor numbers
struct hd_struct hd[256];
- int sizes[256];
+ sector_t sizes[256];
int blocksizes[256];
int hardsizes[256];
#ifdef CONFIG_CISS_SCSI_TAPE
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/cpqarray.c linux-2.4-lbd/drivers/block/cpqarray.c
--- linux-2.4.20-rc1/drivers/block/cpqarray.c Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/cpqarray.c Wed Oct 30 11:24:04 2002
@@ -1287,12 +1287,6 @@
case IDAGETDRVINFO:
return copy_to_user(&io->c.drv,&hba[ctlr]->drv[dsk],sizeof(drv_info_t));
- case BLKGETSIZE:
- if (!arg) return -EINVAL;
- return put_user(hba[ctlr]->hd[MINOR(inode->i_rdev)].nr_sects,
- (unsigned long *)arg);
- case BLKGETSIZE64:
- return put_user((u64)(hba[ctlr]->hd[MINOR(inode->i_rdev)].nr_sects) << 9, (u64*)arg);
case BLKRRPART:
return revalidate_logvol(inode->i_rdev, 1);
case IDAPASSTHRU:
@@ -1360,6 +1354,8 @@
return(0);
}
+ case BLKGETSIZE:
+ case BLKGETSIZE64:
case BLKFLSBUF:
case BLKBSZSET:
case BLKBSZGET:
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/cpqarray.h linux-2.4-lbd/drivers/block/cpqarray.h
--- linux-2.4.20-rc1/drivers/block/cpqarray.h Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/cpqarray.h Wed Sep 25 10:25:25 2002
@@ -123,7 +123,7 @@
struct gendisk gendisk;
// Index by Minor Numbers
struct hd_struct hd[256];
- int sizes[256];
+ sector_t sizes[256];
int blocksizes[256];
int hardsizes[256];
};
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/floppy.c linux-2.4-lbd/drivers/block/floppy.c
--- linux-2.4.20-rc1/drivers/block/floppy.c Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/floppy.c Wed Sep 25 10:25:25 2002
@@ -480,7 +480,7 @@
*/
static struct floppy_struct user_params[N_DRIVE];
-static int floppy_sizes[256];
+static sector_t floppy_sizes[256];
static int floppy_blocksizes[256];
/*
@@ -582,7 +582,7 @@
static struct floppy_struct *_floppy = floppy_type;
static unsigned char current_drive;
static long current_count_sectors;
-static unsigned char sector_t; /* sector in track */
+static unsigned char sector; /* sector in track */
static unsigned char in_sector_offset; /* offset within physical sector,
* expressed in units of 512 bytes */
@@ -2383,7 +2383,7 @@
printk("rt=%d t=%d\n", R_TRACK, TRACK);
printk("heads=%d eoc=%d\n", heads, eoc);
printk("spt=%d st=%d ss=%d\n", SECT_PER_TRACK,
- sector_t, ssize);
+ sector, ssize);
printk("in_sector_offset=%d\n", in_sector_offset);
}
#endif
@@ -2430,7 +2430,7 @@
} else if (CT(COMMAND) == FD_READ){
buffer_track = raw_cmd->track;
buffer_drive = current_drive;
- INFBOUND(buffer_max, nr_sectors + sector_t);
+ INFBOUND(buffer_max, nr_sectors + sector);
}
cont->redo();
}
@@ -2459,13 +2459,13 @@
/* Compute the maximal transfer size */
static int transfer_size(int ssize, int max_sector, int max_size)
{
- SUPBOUND(max_sector, sector_t + max_size);
+ SUPBOUND(max_sector, sector + max_size);
/* alignment */
max_sector -= (max_sector % _floppy->sect) % ssize;
/* transfer size, beginning not aligned */
- current_count_sectors = max_sector - sector_t ;
+ current_count_sectors = max_sector - sector ;
return max_sector;
}
@@ -2485,8 +2485,8 @@
CURRENT->nr_sectors);
if (current_count_sectors <= 0 && CT(COMMAND) == FD_WRITE &&
- buffer_max > sector_t + CURRENT->nr_sectors)
- current_count_sectors = minimum(buffer_max - sector_t,
+ buffer_max > sector + CURRENT->nr_sectors)
+ current_count_sectors = minimum(buffer_max - sector,
CURRENT->nr_sectors);
remaining = current_count_sectors << 9;
@@ -2506,7 +2506,7 @@
buffer_max = maximum(max_sector, buffer_max);
- dma_buffer = floppy_track_buffer + ((sector_t - buffer_min) << 9);
+ dma_buffer = floppy_track_buffer + ((sector - buffer_min) << 9);
bh = CURRENT->bh;
size = CURRENT->current_nr_sectors << 9;
@@ -2520,8 +2520,8 @@
dma_buffer < floppy_track_buffer){
DPRINT("buffer overrun in copy buffer %d\n",
(int) ((floppy_track_buffer - dma_buffer) >>9));
- printk("sector_t=%d buffer_min=%d\n",
- sector_t, buffer_min);
+ printk("sector=%d buffer_min=%d\n",
+ sector, buffer_min);
printk("current_count_sectors=%ld\n",
current_count_sectors);
if (CT(COMMAND) == FD_READ)
@@ -2614,7 +2614,7 @@
static int make_raw_rw_request(void)
{
- int aligned_sector_t;
+ int aligned_sector;
int max_sector, max_size, tracksize, ssize;
if(max_buffer_sectors == 0) {
@@ -2641,8 +2641,8 @@
max_sector = _floppy->sect * _floppy->head;
- TRACK = CURRENT->sector / max_sector;
- sector_t = CURRENT->sector % max_sector;
+ TRACK = (long)CURRENT->sector / max_sector;
+ sector = (long)CURRENT->sector % max_sector;
if (_floppy->track && TRACK >= _floppy->track) {
if (CURRENT->current_nr_sectors & 1) {
current_count_sectors = 1;
@@ -2650,17 +2650,17 @@
} else
return 0;
}
- HEAD = sector_t / _floppy->sect;
+ HEAD = sector / _floppy->sect;
if (((_floppy->stretch & FD_SWAPSIDES) || TESTF(FD_NEED_TWADDLE)) &&
- sector_t < _floppy->sect)
+ sector < _floppy->sect)
max_sector = _floppy->sect;
/* 2M disks have phantom sectors on the first track */
if ((_floppy->rate & FD_2M) && (!TRACK) && (!HEAD)){
max_sector = 2 * _floppy->sect / 3;
- if (sector_t >= max_sector){
- current_count_sectors = minimum(_floppy->sect - sector_t,
+ if (sector >= max_sector){
+ current_count_sectors = minimum(_floppy->sect - sector,
CURRENT->nr_sectors);
return 1;
}
@@ -2682,7 +2682,7 @@
GAP = _floppy->gap;
CODE2SIZE;
SECT_PER_TRACK = _floppy->sect << 2 >> SIZECODE;
- SECTOR = ((sector_t % _floppy->sect) << 2 >> SIZECODE) + 1;
+ SECTOR = ((sector % _floppy->sect) << 2 >> SIZECODE) + 1;
/* tracksize describes the size which can be filled up with sectors
* of size ssize.
@@ -2690,11 +2690,11 @@
tracksize = _floppy->sect - _floppy->sect % ssize;
if (tracksize < _floppy->sect){
SECT_PER_TRACK ++;
- if (tracksize <= sector_t % _floppy->sect)
+ if (tracksize <= sector % _floppy->sect)
SECTOR--;
/* if we are beyond tracksize, fill up using smaller sectors */
- while (tracksize <= sector_t % _floppy->sect){
+ while (tracksize <= sector % _floppy->sect){
while(tracksize + ssize > _floppy->sect){
SIZECODE--;
ssize >>= 1;
@@ -2710,12 +2710,12 @@
max_sector = _floppy->sect;
}
- in_sector_offset = (sector_t % _floppy->sect) % ssize;
- aligned_sector_t = sector_t - in_sector_offset;
+ in_sector_offset = (sector % _floppy->sect) % ssize;
+ aligned_sector = sector - in_sector_offset;
max_size = CURRENT->nr_sectors;
if ((raw_cmd->track == buffer_track) &&
(current_drive == buffer_drive) &&
- (sector_t >= buffer_min) && (sector_t < buffer_max)) {
+ (sector >= buffer_min) && (sector < buffer_max)) {
/* data already in track buffer */
if (CT(COMMAND) == FD_READ) {
copy_buffer(1, max_sector, buffer_max);
@@ -2723,8 +2723,8 @@
}
} else if (in_sector_offset || CURRENT->nr_sectors < ssize){
if (CT(COMMAND) == FD_WRITE){
- if (sector_t + CURRENT->nr_sectors > ssize &&
- sector_t + CURRENT->nr_sectors < ssize + ssize)
+ if (sector + CURRENT->nr_sectors > ssize &&
+ sector + CURRENT->nr_sectors < ssize + ssize)
max_size = ssize + ssize;
else
max_size = ssize;
@@ -2737,7 +2737,7 @@
int direct, indirect;
indirect= transfer_size(ssize,max_sector,max_buffer_sectors*2) -
- sector_t;
+ sector;
/*
* Do NOT use minimum() here---MAX_DMA_ADDRESS is 64 bits wide
@@ -2752,7 +2752,7 @@
if (CROSS_64KB(CURRENT->buffer, max_size << 9))
max_size = (K_64 -
((unsigned long)CURRENT->buffer) % K_64)>>9;
- direct = transfer_size(ssize,max_sector,max_size) - sector_t;
+ direct = transfer_size(ssize,max_sector,max_size) - sector;
/*
* We try to read tracks, but if we get too many errors, we
* go back to reading just one sector at a time.
@@ -2771,8 +2771,8 @@
raw_cmd->length = current_count_sectors << 9;
if (raw_cmd->length == 0){
DPRINT("zero dma transfer attempted from make_raw_request\n");
- DPRINT("indirect=%d direct=%d sector_t=%d",
- indirect, direct, sector_t);
+ DPRINT("indirect=%d direct=%d sector=%d",
+ indirect, direct, sector);
return 0;
}
/* check_dma_crossing(raw_cmd->kernel_data,
@@ -2790,19 +2790,19 @@
/* claim buffer track if needed */
if (buffer_track != raw_cmd->track || /* bad track */
buffer_drive !=current_drive || /* bad drive */
- sector_t > buffer_max ||
- sector_t < buffer_min ||
+ sector > buffer_max ||
+ sector < buffer_min ||
((CT(COMMAND) == FD_READ ||
(!in_sector_offset && CURRENT->nr_sectors >= ssize))&&
max_sector > 2 * max_buffer_sectors + buffer_min &&
- max_size + sector_t > 2 * max_buffer_sectors + buffer_min)
+ max_size + sector > 2 * max_buffer_sectors + buffer_min)
/* not enough space */){
buffer_track = -1;
buffer_drive = current_drive;
- buffer_max = buffer_min = aligned_sector_t;
+ buffer_max = buffer_min = aligned_sector;
}
raw_cmd->kernel_data = floppy_track_buffer +
- ((aligned_sector_t-buffer_min)<<9);
+ ((aligned_sector-buffer_min)<<9);
if (CT(COMMAND) == FD_WRITE){
/* copy write buffer to track buffer.
@@ -2818,7 +2818,7 @@
copy_buffer(ssize, max_sector, 2*max_buffer_sectors+buffer_min);
} else
transfer_size(ssize, max_sector,
- 2*max_buffer_sectors+buffer_min-aligned_sector_t);
+ 2*max_buffer_sectors+buffer_min-aligned_sector);
/* round up current_count_sectors to get dma xfer size */
raw_cmd->length = in_sector_offset+current_count_sectors;
@@ -2830,8 +2830,8 @@
if ((raw_cmd->length < current_count_sectors << 9) ||
(raw_cmd->kernel_data != CURRENT->buffer &&
CT(COMMAND) == FD_WRITE &&
- (aligned_sector_t + (raw_cmd->length >> 9) > buffer_max ||
- aligned_sector_t < buffer_min)) ||
+ (aligned_sector + (raw_cmd->length >> 9) > buffer_max ||
+ aligned_sector < buffer_min)) ||
raw_cmd->length % (128 << SIZECODE) ||
raw_cmd->length <= 0 || current_count_sectors <= 0){
DPRINT("fractionary current count b=%lx s=%lx\n",
@@ -2842,7 +2842,7 @@
floppy_track_buffer) >> 9),
current_count_sectors);
printk("st=%d ast=%d mse=%d msi=%d\n",
- sector_t, aligned_sector_t, max_sector, max_size);
+ sector, aligned_sector, max_sector, max_size);
printk("ssize=%x SIZECODE=%d\n", ssize, SIZECODE);
printk("command=%x SECTOR=%d HEAD=%d, TRACK=%d\n",
COMMAND, SECTOR, HEAD, TRACK);
@@ -2860,8 +2860,8 @@
raw_cmd->kernel_data + raw_cmd->length >
floppy_track_buffer + (max_buffer_sectors << 10)){
DPRINT("buffer overrun in schedule dma\n");
- printk("sector_t=%d buffer_min=%d current_count=%ld\n",
- sector_t, buffer_min,
+ printk("sector=%d buffer_min=%d current_count=%ld\n",
+ sector, buffer_min,
raw_cmd->length >> 9);
printk("current_count_sectors=%ld\n",
current_count_sectors);
@@ -2983,7 +2983,7 @@
if (usage_count == 0) {
printk("warning: usage count=0, CURRENT=%p exiting\n", CURRENT);
- printk("sect=%ld cmd=%d\n", CURRENT->sector, CURRENT->cmd);
+ printk("sect=%llu cmd=%d\n", (unsigned long long)CURRENT->sector, CURRENT->cmd);
return;
}
if (fdc_busy){
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/genhd.c linux-2.4-lbd/drivers/block/genhd.c
--- linux-2.4.20-rc1/drivers/block/genhd.c Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/genhd.c Thu Oct 24 14:25:46 2002
@@ -200,9 +200,9 @@
struct hd_struct *hd = &gp->part[n];
disk_round_stats(hd);
- seq_printf(s, "%4d %4d %10d %s "
+ seq_printf(s, "%4d %4d %10llu %s "
"%d %d %d %d %d %d %d %d %d %d %d\n",
- gp->major, n, gp->sizes[n],
+ gp->major, n, (unsigned long long)gp->sizes[n],
disk_name(gp, n, buf),
hd->rd_ios, hd->rd_merges,
#define MSEC(x) ((x) * 1000 / HZ)
@@ -212,8 +212,8 @@
hd->ios_in_flight, MSEC(hd->io_ticks),
MSEC(hd->aveq));
#else
- seq_printf(s, "%4d %4d %10d %s\n",
- gp->major, n, gp->sizes[n],
+ seq_printf(s, "%4d %4d %10llu %s\n",
+ gp->major, n, (unsigned long long)gp->sizes[n],
disk_name(gp, n, buf));
#endif /* CONFIG_BLK_STATS */
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/ll_rw_blk.c linux-2.4-lbd/drivers/block/ll_rw_blk.c
--- linux-2.4.20-rc1/drivers/block/ll_rw_blk.c Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/ll_rw_blk.c Fri Oct 11 12:15:16 2002
@@ -83,10 +83,10 @@
*
* if (!blk_size[MAJOR]) then no minor size checking is done.
*/
-int * blk_size[MAX_BLKDEV];
+sector_t * blk_size[MAX_BLKDEV];
/*
- * blksize_size contains the size of all block-devices:
+ * blksize_size contains the block size of all block-devices:
*
* blksize_size[MAJOR][MINOR]
*
@@ -902,7 +902,8 @@
static int __make_request(request_queue_t * q, int rw,
struct buffer_head * bh)
{
- unsigned int sector, count;
+ sector_t sector;
+ unsigned count;
int max_segments = MAX_SEGMENTS;
struct request * req, *freereq = NULL;
int rw_ahead, max_sectors, el_ret;
@@ -1077,7 +1078,7 @@
}
/**
- * generic_make_request: hand a buffer head to it's device driver for I/O
+ * generic_make_request: hand a buffer head to its device driver for I/O
* @rw: READ, WRITE, or READA - what sort of I/O is desired.
* @bh: The buffer head describing the location in memory and on the device.
*
@@ -1113,7 +1114,7 @@
void generic_make_request (int rw, struct buffer_head * bh)
{
int major = MAJOR(bh->b_rdev);
- int minorsize = 0;
+ sector_t minorsize = 0;
request_queue_t *q;
if (!bh->b_end_io)
@@ -1123,8 +1124,8 @@
if (blk_size[major])
minorsize = blk_size[major][MINOR(bh->b_rdev)];
if (minorsize) {
- unsigned long maxsector = (minorsize << 1) + 1;
- unsigned long sector = bh->b_rsector;
+ sector_t maxsector = (minorsize << 1) + 1;
+ sector_t sector = bh->b_rsector;
unsigned int count = bh->b_size >> 9;
if (maxsector < count || maxsector - count < sector) {
@@ -1136,9 +1137,10 @@
when mounting a device. */
printk(KERN_INFO
"attempt to access beyond end of device\n");
- printk(KERN_INFO "%s: rw=%d, want=%ld, limit=%d\n",
+ printk(KERN_INFO "%s: rw=%d, want=%llu, limit=%llu\n",
kdevname(bh->b_rdev), rw,
- (sector + count)>>1, minorsize);
+ (unsigned long long)((sector + count)>>1),
+ (unsigned long long)minorsize);
/* Yecch again */
bh->b_end_io(bh, 0);
@@ -1159,8 +1161,8 @@
if (!q) {
printk(KERN_ERR
"generic_make_request: Trying to access "
- "nonexistent block-device %s (%ld)\n",
- kdevname(bh->b_rdev), bh->b_rsector);
+ "nonexistent block-device %s (%llu)\n",
+ kdevname(bh->b_rdev), (unsigned long long)bh->b_rsector);
buffer_IO_error(bh);
break;
}
@@ -1346,8 +1348,8 @@
req->errors = 0;
if (!uptodate)
- printk("end_request: I/O error, dev %s (%s), sector %lu\n",
- kdevname(req->rq_dev), name, req->sector);
+ printk("end_request: I/O error, dev %s (%s), sector %llu\n",
+ kdevname(req->rq_dev), name, (unsigned long long)req->sector);
if ((bh = req->bh) != NULL) {
nsect = bh->b_size >> 9;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/loop.c linux-2.4-lbd/drivers/block/loop.c
--- linux-2.4.20-rc1/drivers/block/loop.c Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/loop.c Wed Oct 30 14:15:15 2002
@@ -80,7 +80,7 @@
static int max_loop = 8;
static struct loop_device *loop_dev;
-static int *loop_sizes;
+static sector_t *loop_sizes;
static int *loop_blksizes;
static devfs_handle_t devfs_handle; /* For the directory */
@@ -88,7 +88,7 @@
* Transfer functions
*/
static int transfer_none(struct loop_device *lo, int cmd, char *raw_buf,
- char *loop_buf, int size, int real_block)
+ char *loop_buf, int size, sector_t real_block)
{
if (raw_buf != loop_buf) {
if (cmd == READ)
@@ -101,7 +101,7 @@
}
static int transfer_xor(struct loop_device *lo, int cmd, char *raw_buf,
- char *loop_buf, int size, int real_block)
+ char *loop_buf, int size, sector_t real_block)
{
char *in, *out, *key;
int i, keysize;
@@ -154,21 +154,27 @@
#define MAX_DISK_SIZE 1024*1024*1024
-static int compute_loop_size(struct loop_device *lo, struct dentry * lo_dentry, kdev_t lodev)
-{
- if (S_ISREG(lo_dentry->d_inode->i_mode))
- return (lo_dentry->d_inode->i_size - lo->lo_offset) >> BLOCK_SIZE_BITS;
- if (blk_size[MAJOR(lodev)])
- return blk_size[MAJOR(lodev)][MINOR(lodev)] -
- (lo->lo_offset >> BLOCK_SIZE_BITS);
- return MAX_DISK_SIZE;
-}
-static void figure_loop_size(struct loop_device *lo)
+static int figure_loop_size(struct loop_device *lo)
{
- loop_sizes[lo->lo_number] = compute_loop_size(lo,
- lo->lo_backing_file->f_dentry,
- lo->lo_device);
+ loff_t size = lo->lo_backing_file->f_dentry->d_inode->i_mapping->host->i_size;
+ sector_t x;
+
+ /*
+ * Unfortunately, if we want to do I/O on the device,
+ * the number of 512-byte sectors has to fit into a sector_t.
+ */
+ size = (size - lo->lo_offset) >> 9;
+ x = (sector_t)size;
+ if ((loff_t)x != size)
+ return -EFBIG;
+ /*
+ * Convert sectors to blocks
+ */
+ size >>= (BLOCK_SIZE_BITS - 9);
+
+ loop_sizes[lo->lo_number] = (sector_t)size;
+ return 0;
}
static int lo_send(struct loop_device *lo, struct buffer_head *bh, int bsize,
@@ -189,7 +195,7 @@
len = bh->b_size;
data = bh->b_data;
while (len > 0) {
- int IV = index * (PAGE_CACHE_SIZE/bsize) + offset/bsize;
+ sector_t IV = (sector_t)index * (PAGE_CACHE_SIZE/bsize) + offset/bsize;
int transfer_result;
size = PAGE_CACHE_SIZE - offset;
@@ -247,7 +253,7 @@
unsigned long count = desc->count;
struct lo_read_data *p = (struct lo_read_data*)desc->buf;
struct loop_device *lo = p->lo;
- int IV = page->index * (PAGE_CACHE_SIZE/p->bsize) + offset/p->bsize;
+ sector_t IV = (sector_t)page->index * (PAGE_CACHE_SIZE/p->bsize) + offset/p->bsize;
if (size > count)
size = count;
@@ -255,7 +261,7 @@
kaddr = kmap(page);
if (lo_do_transfer(lo, READ, kaddr + offset, p->data, size, IV)) {
size = 0;
- printk(KERN_ERR "loop: transfer error block %ld\n",page->index);
+ printk(KERN_ERR "loop: transfer error block %lu\n",page->index);
desc->error = -EINVAL;
}
kunmap(page);
@@ -299,15 +305,29 @@
return bs;
}
-static inline unsigned long loop_get_iv(struct loop_device *lo,
- unsigned long sector)
+static inline int loop_get_bs_shift(struct loop_device *lo)
{
int bs = loop_get_bs(lo);
+ int i;
+ /*
+ * Assume power-of-two block size
+ */
+ for (i = -1; bs; i++)
+ bs >>= 1;
+ return i;
+}
+
+static inline unsigned long loop_get_iv(struct loop_device *lo,
+ sector_t sector)
+{
+ int bs = loop_get_bs_shift(lo);
unsigned long offset, IV;
- IV = sector / (bs >> 9) + lo->lo_offset / bs;
- offset = ((sector % (bs >> 9)) << 9) + lo->lo_offset % bs;
- if (offset >= bs)
+ IV = (sector >> (bs - 9)) + (lo->lo_offset >> bs);
+
+ offset = ((sector & ((1 << (bs-9)) - 1))<<9) + (lo->lo_offset & ((1 << bs)-1));
+
+ if (offset >= (1 << bs))
IV++;
return IV;
@@ -540,7 +560,7 @@
bh->b_end_io(bh, !ret);
} else {
struct buffer_head *rbh = bh->b_private;
- unsigned long IV = loop_get_iv(lo, rbh->b_rsector);
+ sector_t IV = loop_get_iv(lo, rbh->b_rsector);
ret = lo_do_transfer(lo, READ, bh->b_data, rbh->b_data,
bh->b_size, IV);
@@ -678,7 +698,11 @@
lo->lo_backing_file = file;
lo->transfer = NULL;
lo->ioctl = NULL;
- figure_loop_size(lo);
+ if (figure_loop_size(lo)) {
+ error = -EFBIG;
+ fput(file);
+ goto out_putf;
+ }
lo->old_gfp_mask = inode->i_mapping->gfp_mask;
inode->i_mapping->gfp_mask = GFP_NOIO;
@@ -779,6 +803,7 @@
{
struct loop_info info;
int err;
+ loff_t offset;
unsigned int type;
if (lo->lo_encrypt_key_size && lo->lo_key_owner != current->uid &&
@@ -798,10 +823,18 @@
err = loop_release_xfer(lo);
if (!err)
err = loop_init_xfer(lo, type, &info);
+
+ offset = lo->lo_offset;
+ if (offset != info.lo_offset) {
+ lo->lo_offset = info.lo_offset;
+ if (figure_loop_size(lo)){
+ err = -EFBIG;
+ lo->lo_offset = offset;
+ }
+ }
if (err)
return err;
- lo->lo_offset = info.lo_offset;
strncpy(lo->lo_name, info.lo_name, LO_NAME_SIZE);
lo->transfer = xfer_funcs[type]->transfer;
@@ -876,12 +909,19 @@
err = loop_get_status(lo, (struct loop_info *) arg);
break;
case BLKGETSIZE:
+ {
+ unsigned long val;
if (lo->lo_state != Lo_bound) {
err = -ENXIO;
break;
}
- err = put_user((unsigned long)loop_sizes[lo->lo_number] << 1, (unsigned long *) arg);
+ val = loop_sizes[lo->lo_number] << 1;
+ if ((sector_t) val != (loop_sizes[lo->lo_number] << 1))
+ err = -EFBIG;
+ else
+ err = put_user(val, (unsigned long *) arg);
break;
+ }
case BLKGETSIZE64:
if (lo->lo_state != Lo_bound) {
err = -ENXIO;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/nbd.c linux-2.4-lbd/drivers/block/nbd.c
--- linux-2.4.20-rc1/drivers/block/nbd.c Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/nbd.c Wed Sep 25 10:25:25 2002
@@ -57,7 +57,7 @@
static int nbd_blksizes[MAX_NBD];
static int nbd_blksize_bits[MAX_NBD];
-static int nbd_sizes[MAX_NBD];
+static sector_t nbd_sizes[MAX_NBD];
static u64 nbd_bytesizes[MAX_NBD];
static struct nbd_device nbd_dev[MAX_NBD];
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/ps2esdi.c linux-2.4-lbd/drivers/block/ps2esdi.c
--- linux-2.4.20-rc1/drivers/block/ps2esdi.c Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/ps2esdi.c Wed Sep 25 10:25:25 2002
@@ -116,7 +116,7 @@
static int no_int_yet;
static int access_count[MAX_HD];
static char ps2esdi_valid[MAX_HD];
-static int ps2esdi_sizes[MAX_HD << 6];
+static sector_t ps2esdi_sizes[MAX_HD << 6];
static int ps2esdi_blocksizes[MAX_HD << 6];
static int ps2esdi_maxsect[MAX_HD << 6];
static int ps2esdi_drives;
@@ -517,7 +517,7 @@
/* is request is valid */
else {
printk("Grrr. error. ps2esdi_drives: %d, %lu %lu\n", ps2esdi_drives,
- CURRENT->sector, ps2esdi[MINOR(CURRENT->rq_dev)].nr_sects);
+ (unsigned long)CURRENT->sector, (unsigned long)ps2esdi[MINOR(CURRENT->rq_dev)].nr_sects);
end_request(FAIL);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/rd.c linux-2.4-lbd/drivers/block/rd.c
--- linux-2.4.20-rc1/drivers/block/rd.c Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/rd.c Wed Sep 25 10:25:25 2002
@@ -75,7 +75,7 @@
static unsigned long rd_length[NUM_RAMDISKS]; /* Size of RAM disks in bytes */
static int rd_hardsec[NUM_RAMDISKS]; /* Size of real blocks in bytes */
static int rd_blocksizes[NUM_RAMDISKS]; /* Size of 1024 byte blocks :) */
-static int rd_kbsize[NUM_RAMDISKS]; /* Size in blocks of 1024 bytes */
+static sector_t rd_kbsize[NUM_RAMDISKS]; /* Size in blocks of 1024 bytes */
static devfs_handle_t devfs_handle;
static struct block_device *rd_bdev[NUM_RAMDISKS];/* Protected device data */
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/umem.c linux-2.4-lbd/drivers/block/umem.c
--- linux-2.4.20-rc1/drivers/block/umem.c Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/umem.c Wed Sep 25 10:25:25 2002
@@ -160,7 +160,7 @@
static int mm_hardsect [MM_MAXCARDS << MM_SHIFT];
static int mm_blocksizes[MM_MAXCARDS << MM_SHIFT];
-static int mm_sizes[MM_MAXCARDS << MM_SHIFT];
+static sector_t mm_sizes[MM_MAXCARDS << MM_SHIFT];
static struct hd_struct mm_partitions[MM_MAXCARDS << MM_SHIFT];
static int num_cards = 0;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/block/xd.c linux-2.4-lbd/drivers/block/xd.c
--- linux-2.4.20-rc1/drivers/block/xd.c Fri Dec 13 10:45:21 2002
+++ linux-2.4-lbd/drivers/block/xd.c Wed Sep 25 10:25:25 2002
@@ -121,7 +121,7 @@
};
static struct hd_struct xd_struct[XD_MAXDRIVES << 6];
-static int xd_sizes[XD_MAXDRIVES << 6], xd_access[XD_MAXDRIVES];
+static sector_t xd_sizes[XD_MAXDRIVES << 6], xd_access[XD_MAXDRIVES];
static int xd_blocksizes[XD_MAXDRIVES << 6];
static int xd_maxsect[XD_MAXDRIVES << 6];
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/char/raw.c linux-2.4-lbd/drivers/char/raw.c
--- linux-2.4.20-rc1/drivers/char/raw.c Fri Dec 13 10:45:29 2002
+++ linux-2.4-lbd/drivers/char/raw.c Wed Sep 25 10:25:29 2002
@@ -294,7 +294,8 @@
struct kiobuf * iobuf;
int new_iobuf;
int err = 0;
- unsigned long blocknr, blocks;
+ sector_t blocknr;
+ unsigned long blocks;
size_t transferred;
int iosize;
int i;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/ide/ataraid.c linux-2.4-lbd/drivers/ide/ataraid.c
--- linux-2.4.20-rc1/drivers/ide/ataraid.c Fri Dec 13 10:45:31 2002
+++ linux-2.4-lbd/drivers/ide/ataraid.c Wed Sep 25 10:25:34 2002
@@ -47,7 +47,7 @@
struct gendisk ataraid_gendisk;
-static int ataraid_gendisk_sizes[256];
+static sector_t ataraid_gendisk_sizes[256];
static int ataraid_readahead[256];
static struct block_device_operations ataraid_fops = {
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/ide/ide-cd.c linux-2.4-lbd/drivers/ide/ide-cd.c
--- linux-2.4.20-rc1/drivers/ide/ide-cd.c Fri Dec 13 10:45:33 2002
+++ linux-2.4-lbd/drivers/ide/ide-cd.c Wed Sep 25 10:25:34 2002
@@ -1060,8 +1060,8 @@
paranoid and check. */
if (rq->current_nr_sectors < (rq->bh->b_size >> SECTOR_BITS) &&
(rq->sector % SECTORS_PER_FRAME) != 0) {
- printk ("%s: cdrom_read_from_buffer: buffer botch (%ld)\n",
- drive->name, rq->sector);
+ printk ("%s: cdrom_read_from_buffer: buffer botch (%llu)\n",
+ drive->name, (unsigned long long)rq->sector);
cdrom_end_request (0, drive);
return -1;
}
@@ -1689,8 +1689,9 @@
* cdrom driver request routine.
*/
static ide_startstop_t
-ide_do_rw_cdrom (ide_drive_t *drive, struct request *rq, unsigned long block)
+ide_do_rw_cdrom (ide_drive_t *drive, struct request *rq, sector_t sect)
{
+ unsigned long block = (unsigned long)sect;
ide_startstop_t action;
struct cdrom_info *info = drive->driver_data;
@@ -2934,14 +2935,14 @@
}
static
-unsigned long ide_cdrom_capacity (ide_drive_t *drive)
+sector_t ide_cdrom_capacity (ide_drive_t *drive)
{
unsigned long capacity;
if (cdrom_read_capacity(drive, &capacity, NULL))
return 0;
- return capacity * SECTORS_PER_FRAME;
+ return (sector_t)capacity * SECTORS_PER_FRAME;
}
static
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/ide/ide-disk.c linux-2.4-lbd/drivers/ide/ide-disk.c
--- linux-2.4.20-rc1/drivers/ide/ide-disk.c Fri Dec 13 10:45:33 2002
+++ linux-2.4-lbd/drivers/ide/ide-disk.c Wed Oct 30 14:15:49 2002
@@ -352,7 +352,7 @@
* using LBA if supported, or CHS otherwise, to address sectors.
* It also takes care of issuing special DRIVE_CMDs.
*/
-static ide_startstop_t do_rw_disk (ide_drive_t *drive, struct request *rq, unsigned long block)
+static ide_startstop_t do_rw_disk (ide_drive_t *drive, struct request *rq, sector_t block)
{
if (rq->cmd == READ)
goto good_command;
@@ -556,7 +556,7 @@
* using LBA if supported, or CHS otherwise, to address sectors.
* It also takes care of issuing special DRIVE_CMDs.
*/
-static ide_startstop_t do_rw_disk (ide_drive_t *drive, struct request *rq, unsigned long block)
+static ide_startstop_t do_rw_disk (ide_drive_t *drive, struct request *rq, sector_t block)
{
if (IDE_CONTROL_REG)
OUT_BYTE(drive->ctl,IDE_CONTROL_REG);
@@ -582,10 +582,13 @@
tasklets[5] = (task_ioreg_t) (block>>8);
tasklets[6] = (task_ioreg_t) (block>>16);
tasklets[7] = (task_ioreg_t) (block>>24);
+#if CONFIG_LBD
+ tasklets[8] = (task_ioreg_t) (block>>32);
+ tasklets[9] = (task_ioreg_t) (block>>40);
+#else
tasklets[8] = (task_ioreg_t) 0;
tasklets[9] = (task_ioreg_t) 0;
-// tasklets[8] = (task_ioreg_t) (block>>32);
-// tasklets[9] = (task_ioreg_t) (block>>40);
+#endif
#ifdef DEBUG
printk("%s: %sing: LBAsect=%lu, sectors=%ld, buffer=0x%08lx, LBAsect=0x%012lx\n",
drive->name,
@@ -626,8 +629,8 @@
}
} else {
unsigned int sect,head,cyl,track;
- track = block / drive->sect;
- sect = block % drive->sect + 1;
+ track = (unsigned int)block / drive->sect;
+ sect = (unsigned int)block % drive->sect + 1;
OUT_BYTE(sect,IDE_SECTOR_REG);
head = track % drive->head;
cyl = track / drive->head;
@@ -963,8 +966,10 @@
drive->capacity48 = capacity_2;
drive->capacity = (unsigned long) capacity_2;
return;
+ }
+
/* Determine capacity, and use LBA if the drive properly supports it */
- } else if ((id->capability & 2) && lba_capacity_is_ok(id)) {
+ if ((id->capability & 2) && lba_capacity_is_ok(id)) {
capacity = id->lba_capacity;
drive->cyl = capacity / (drive->head * drive->sect);
drive->select.b.lba = 1;
@@ -996,7 +1001,7 @@
}
}
-static unsigned long idedisk_capacity (ide_drive_t *drive)
+static sector_t idedisk_capacity (ide_drive_t *drive)
{
if (drive->id->cfs_enable_2 & 0x0400)
return (drive->capacity48 - drive->sect0);
@@ -1326,7 +1331,7 @@
int i;
struct hd_driveid *id = drive->id;
- unsigned long capacity;
+ sector_t capacity;
idedisk_add_settings(drive);
@@ -1382,17 +1387,28 @@
/*
* if possible, give fdisk access to more of the drive,
- * by correcting bios_cyls:
+ * by correcting bios_cyls:
*/
capacity = idedisk_capacity (drive);
- if ((capacity >= (drive->bios_cyl * drive->bios_sect * drive->bios_head)) &&
- (!drive->forced_geom) && drive->bios_sect && drive->bios_head)
- drive->bios_cyl = (capacity / drive->bios_sect) / drive->bios_head;
- printk (KERN_INFO "%s: %ld sectors", drive->name, capacity);
+ if ((capacity > (((sector_t)drive->bios_cyl * drive->bios_sect * drive->bios_head))) &&
+ (!drive->forced_geom) && drive->bios_sect && drive->bios_head) {
+ sector_t cyl = capacity;
+ sector_div(cyl, drive->bios_head * drive->bios_sect);
+ if (cyl > 0x7fffffffULL)
+ drive->bios_cyl = 0x7fffffffUL;
+ else
+ drive->bios_cyl = cyl;
+ }
/* Give size in megabytes (MB), not mebibytes (MiB). */
/* We compute the exact rounded value, avoiding overflow. */
- printk (" (%ld MB)", (capacity - capacity/625 + 974)/1950);
+ {
+ sector_t mbcap = capacity;
+ sector_div(mbcap, 625);
+ mbcap = capacity - mbcap + 974;
+ sector_div(mbcap, 1950);
+ printk (" (%llu MB)", (unsigned long long)mbcap);
+ }
/* Only print cache size when it was specified */
if (id->buf_size)
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/ide/ide-floppy.c linux-2.4-lbd/drivers/ide/ide-floppy.c
--- linux-2.4.20-rc1/drivers/ide/ide-floppy.c Fri Dec 13 10:45:33 2002
+++ linux-2.4-lbd/drivers/ide/ide-floppy.c Wed Sep 25 10:25:35 2002
@@ -1294,14 +1294,15 @@
/*
* idefloppy_do_request is our request handling function.
*/
-static ide_startstop_t idefloppy_do_request (ide_drive_t *drive, struct request *rq, unsigned long block)
+static ide_startstop_t idefloppy_do_request (ide_drive_t *drive, struct request *rq, sector_t sect)
{
idefloppy_floppy_t *floppy = drive->driver_data;
idefloppy_pc_t *pc;
+ unsigned long block = sect;
#if IDEFLOPPY_DEBUG_LOG
printk (KERN_INFO "rq_status: %d, rq_dev: %u, cmd: %d, errors: %d\n",rq->rq_status,(unsigned int) rq->rq_dev,rq->cmd,rq->errors);
- printk (KERN_INFO "sector: %ld, nr_sectors: %ld, current_nr_sectors: %ld\n",rq->sector,rq->nr_sectors,rq->current_nr_sectors);
+ printk (KERN_INFO "sector: %llu, nr_sectors: %ld, current_nr_sectors: %ld\n",(unsigned long long)rq->sector,rq->nr_sectors,rq->current_nr_sectors);
#endif /* IDEFLOPPY_DEBUG_LOG */
if (rq->errors >= ERROR_MAX) {
@@ -1316,7 +1317,7 @@
switch (rq->cmd) {
case READ:
case WRITE:
- if (rq->sector % floppy->bs_factor || rq->nr_sectors % floppy->bs_factor) {
+ if ((long)rq->sector % floppy->bs_factor || rq->nr_sectors % floppy->bs_factor) {
printk ("%s: unsupported r/w request size\n", drive->name);
idefloppy_end_request (0, HWGROUP(drive));
return ide_stopped;
@@ -1859,12 +1860,12 @@
/*
* Return the current floppy capacity to ide.c.
*/
-static unsigned long idefloppy_capacity (ide_drive_t *drive)
+static sector_t idefloppy_capacity (ide_drive_t *drive)
{
idefloppy_floppy_t *floppy = drive->driver_data;
unsigned long capacity = floppy->blocks * floppy->bs_factor;
- return capacity;
+ return (sector_t)capacity;
}
/*
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/ide/ide-probe.c linux-2.4-lbd/drivers/ide/ide-probe.c
--- linux-2.4.20-rc1/drivers/ide/ide-probe.c Fri Dec 13 10:45:33 2002
+++ linux-2.4-lbd/drivers/ide/ide-probe.c Wed Oct 30 10:22:29 2002
@@ -786,7 +786,7 @@
if (!gd)
goto err_kmalloc_gd;
memset (gd, 0, sizeof(struct gendisk));
- gd->sizes = kmalloc (minors * sizeof(int), GFP_KERNEL);
+ gd->sizes = kmalloc (minors * sizeof(gd->sizes[0]), GFP_KERNEL);
if (!gd->sizes)
goto err_kmalloc_gd_sizes;
gd->part = kmalloc (minors * sizeof(struct hd_struct), GFP_KERNEL);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/ide/ide-tape.c linux-2.4-lbd/drivers/ide/ide-tape.c
--- linux-2.4.20-rc1/drivers/ide/ide-tape.c Fri Dec 13 10:45:33 2002
+++ linux-2.4-lbd/drivers/ide/ide-tape.c Wed Sep 25 10:25:35 2002
@@ -2609,7 +2609,7 @@
/*
* idetape_do_request is our request handling function.
*/
-static ide_startstop_t idetape_do_request (ide_drive_t *drive, struct request *rq, unsigned long block)
+static ide_startstop_t idetape_do_request (ide_drive_t *drive, struct request *rq, sector_t block)
{
idetape_tape_t *tape = drive->driver_data;
idetape_pc_t *pc;
@@ -2620,7 +2620,7 @@
if (tape->debug_level >= 5)
printk (KERN_INFO "ide-tape: rq_status: %d, rq_dev: %u, cmd: %d, errors: %d\n",rq->rq_status,(unsigned int) rq->rq_dev,rq->cmd,rq->errors);
if (tape->debug_level >= 2)
- printk (KERN_INFO "ide-tape: sector: %ld, nr_sectors: %ld, current_nr_sectors: %ld\n",rq->sector,rq->nr_sectors,rq->current_nr_sectors);
+ printk (KERN_INFO "ide-tape: sector: %llu, nr_sectors: %ld, current_nr_sectors: %ld\n",(unsigned long long)rq->sector,rq->nr_sectors,rq->current_nr_sectors);
#endif /* IDETAPE_DEBUG_LOG */
if (!IDETAPE_RQ_CMD (rq->cmd)) {
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/ide/ide.c linux-2.4-lbd/drivers/ide/ide.c
--- linux-2.4.20-rc1/drivers/ide/ide.c Fri Dec 13 10:45:33 2002
+++ linux-2.4-lbd/drivers/ide/ide.c Wed Sep 25 10:25:35 2002
@@ -1010,7 +1010,8 @@
}
}
if (HWGROUP(drive) && HWGROUP(drive)->rq)
- printk(", sector=%ld", HWGROUP(drive)->rq->sector);
+ printk(", sector=%llu",
+ (unsigned long long)HWGROUP(drive)->rq->sector);
}
}
#endif /* FANCY_STATUS_DUMPS */
@@ -3745,7 +3746,7 @@
return 0;
}
-static ide_startstop_t default_do_request(ide_drive_t *drive, struct request *rq, unsigned long block)
+static ide_startstop_t default_do_request(ide_drive_t *drive, struct request *rq, sector_t block)
{
ide_end_request(0, HWGROUP(drive));
return ide_stopped;
@@ -3781,9 +3782,9 @@
{
}
-static unsigned long default_capacity (ide_drive_t *drive)
+static sector_t default_capacity (ide_drive_t *drive)
{
- return 0x7fffffff;
+ return (sector_t)0x7fffffff;
}
static ide_startstop_t default_special (ide_drive_t *drive)
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/ieee1394/sbp2.c linux-2.4-lbd/drivers/ieee1394/sbp2.c
--- linux-2.4.20-rc1/drivers/ieee1394/sbp2.c Fri Dec 13 10:45:34 2002
+++ linux-2.4-lbd/drivers/ieee1394/sbp2.c Fri Oct 11 12:15:16 2002
@@ -3160,12 +3160,12 @@
heads = 64;
sectors = 32;
- cylinders = disk->capacity / (heads * sectors);
+ cylinders = (unsigned int)disk->capacity / (heads * sectors);
if (cylinders > 1024) {
heads = 255;
sectors = 63;
- cylinders = disk->capacity / (heads * sectors);
+ cylinders = (unsigned int)disk->capacity / (heads * sectors);
}
geom[0] = heads;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/md/linear.c linux-2.4-lbd/drivers/md/linear.c
--- linux-2.4.20-rc1/drivers/md/linear.c Fri Dec 13 10:45:38 2002
+++ linux-2.4-lbd/drivers/md/linear.c Wed Oct 30 12:49:51 2002
@@ -32,8 +32,9 @@
linear_conf_t *conf;
struct linear_hash *table;
mdk_rdev_t *rdev;
- int size, i, j, nb_zone;
- unsigned int curr_offset;
+ s64 size;
+ int i, j, nb_zone;
+ sector_t curr_offset;
MOD_INC_USE_COUNT;
@@ -54,10 +55,16 @@
curr_offset = 0;
ITERATE_RDEV_ORDERED(mddev,rdev,j) {
dev_info_t *disk = conf->disks + j;
+ long x;
disk->dev = rdev->dev;
disk->size = rdev->size;
disk->offset = curr_offset;
+ x = disk->size;
+ if (unlikely((sector_t)x != disk->size)) {
+ printk("linear: Array members must be smaller than 2TB, aborting\n");
+ goto out;
+ }
curr_offset += disk->size;
@@ -65,10 +72,14 @@
conf->smallest = disk;
}
- nb_zone = conf->nr_zones =
- md_size[mdidx(mddev)] / conf->smallest->size +
- ((md_size[mdidx(mddev)] % conf->smallest->size) ? 1 : 0);
-
+
+
+ {
+ sector_t sz = md_size[mdidx(mddev)];
+ unsigned round = sector_div(sz, (long)conf->smallest->size);
+ nb_zone = conf->nr_zones = sz + (round != 0);
+ }
+
conf->hash_table = kmalloc (sizeof (struct linear_hash) * nb_zone,
GFP_KERNEL);
if (!conf->hash_table)
@@ -87,7 +98,6 @@
table[-1].dev1 = disk;
}
size += disk->size;
-
while (size>0) {
table->dev0 = disk;
table->dev1 = NULL;
@@ -125,15 +135,21 @@
linear_conf_t *conf = mddev_to_conf(mddev);
struct linear_hash *hash;
dev_info_t *tmp_dev;
- long block;
+ sector_t block;
+ sector_t hashindex;
block = bh->b_rsector >> 1;
- hash = conf->hash_table + (block / conf->smallest->size);
+
+ BUG_ON((sector_t)block != ((sector_t)bh->b_rsector >> 1));
+
+ hashindex = block;
+ sector_div(hashindex, (long)conf->smallest->size);
+ hash = conf->hash_table + hashindex;
if (block >= (hash->dev0->size + hash->dev0->offset)) {
if (!hash->dev1) {
- printk ("linear_make_request : hash->dev1==NULL for block %ld\n",
- block);
+ printk ("linear_make_request : hash->dev1==NULL for block %llu\n",
+ (unsigned long long)block);
buffer_IO_error(bh);
return 0;
}
@@ -143,7 +159,11 @@
if (block >= (tmp_dev->size + tmp_dev->offset)
|| block < tmp_dev->offset) {
- printk ("linear_make_request: Block %ld out of bounds on dev %s size %ld offset %ld\n", block, kdevname(tmp_dev->dev), tmp_dev->size, tmp_dev->offset);
+ printk ("linear_make_request: Block %llu out of bounds on dev %s size %ld offset %ld\n",
+ (unsigned long long)block,
+ kdevname(tmp_dev->dev),
+ (long)tmp_dev->size,
+ (long)tmp_dev->offset);
buffer_IO_error(bh);
return 0;
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/md/lvm-snap.c linux-2.4-lbd/drivers/md/lvm-snap.c
--- linux-2.4.20-rc1/drivers/md/lvm-snap.c Fri Dec 13 10:45:38 2002
+++ linux-2.4-lbd/drivers/md/lvm-snap.c Wed Sep 25 10:25:39 2002
@@ -71,7 +71,7 @@
static inline int __brw_kiovec(int rw, int nr, struct kiobuf *iovec[],
- kdev_t dev, unsigned long b[], int size,
+ kdev_t dev, sector_t b[], int size,
lv_t *lv) {
return brw_kiovec(rw, nr, iovec, dev, b, size);
}
@@ -218,8 +218,8 @@
reason);
}
-static inline int lvm_snapshot_prepare_blocks(unsigned long *blocks,
- unsigned long start,
+static inline int lvm_snapshot_prepare_blocks(sector_t *blocks,
+ sector_t start,
int nr_sectors,
int blocksize)
{
@@ -231,7 +231,7 @@
return 0;
nr_blocks = nr_sectors / sectors_per_block;
- start /= sectors_per_block;
+ sector_div(start, sectors_per_block);
for (i = 0; i < nr_blocks; i++)
blocks[i] = start++;
@@ -356,7 +356,7 @@
unsigned long phys_start;
int idx = lv_snap->lv_remap_ptr, chunk_size = lv_snap->lv_chunk_size;
struct kiobuf * iobuf = lv_snap->lv_iobuf;
- unsigned long *blocks = iobuf->blocks;
+ sector_t *blocks = iobuf->blocks;
int blksize_snap, blksize_org, min_blksize, max_blksize;
int max_sectors, nr_sectors;
@@ -621,7 +621,7 @@
uint pvn;
ulong snap_pe_start, COW_table_sector_offset,
COW_entries_per_pe, COW_chunks_per_pe, COW_entries_per_block;
- ulong blocks[1];
+ sector_t blocks[1];
kdev_t snap_phys_dev;
lv_block_exception_t *be;
struct kiobuf *COW_table_iobuf = lv_snap->lv_COW_table_iobuf;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/md/lvm.c linux-2.4-lbd/drivers/md/lvm.c
--- linux-2.4.20-rc1/drivers/md/lvm.c Fri Dec 13 10:45:38 2002
+++ linux-2.4-lbd/drivers/md/lvm.c Wed Sep 25 10:25:39 2002
@@ -417,7 +417,7 @@
static struct hd_struct lvm_hd_struct[MAX_LV];
static int lvm_blocksizes[MAX_LV];
static int lvm_hardsectsizes[MAX_LV];
-static int lvm_size[MAX_LV];
+static sector_t lvm_size[MAX_LV];
static struct gendisk lvm_gendisk =
{
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/md/md.c linux-2.4-lbd/drivers/md/md.c
--- linux-2.4.20-rc1/drivers/md/md.c Fri Dec 13 10:45:38 2002
+++ linux-2.4-lbd/drivers/md/md.c Wed Oct 30 11:25:33 2002
@@ -109,7 +109,7 @@
static int md_maxreadahead[MAX_MD_DEVS];
static mdk_thread_t *md_recovery_thread;
-int md_size[MAX_MD_DEVS];
+sector_t md_size[MAX_MD_DEVS];
static struct block_device_operations md_fops;
static devfs_handle_t devfs_handle;
@@ -282,10 +282,10 @@
return dname->name;
}
-static unsigned int calc_dev_sboffset(kdev_t dev, mddev_t *mddev,
+static sector_t calc_dev_sboffset(kdev_t dev, mddev_t *mddev,
int persistent)
{
- unsigned int size = 0;
+ sector_t size = 0;
if (blk_size[MAJOR(dev)])
size = blk_size[MAJOR(dev)][MINOR(dev)];
@@ -294,9 +294,9 @@
return size;
}
-static unsigned int calc_dev_size(kdev_t dev, mddev_t *mddev, int persistent)
+static sector_t calc_dev_size(kdev_t dev, mddev_t *mddev, int persistent)
{
- unsigned int size;
+ sector_t size;
size = calc_dev_sboffset(dev, mddev, persistent);
if (!mddev->sb) {
@@ -304,13 +304,13 @@
return size;
}
if (mddev->sb->chunk_size)
- size &= ~(mddev->sb->chunk_size/1024 - 1);
+ size &= ~((sector_t)mddev->sb->chunk_size/1024 - 1);
return size;
}
static unsigned int zoned_raid_size(mddev_t *mddev)
{
- unsigned int mask;
+ sector_t mask;
mdk_rdev_t * rdev;
struct md_list_head *tmp;
@@ -321,7 +321,7 @@
/*
* do size and offset calculations.
*/
- mask = ~(mddev->sb->chunk_size/1024 - 1);
+ mask = ~((sector_t)mddev->sb->chunk_size/1024 - 1);
ITERATE_RDEV(mddev,rdev,tmp) {
rdev->size &= mask;
@@ -331,7 +331,7 @@
}
/*
- * We check wether all devices are numbered from 0 to nb_dev-1. The
+ * We check whether all devices are numbered from 0 to nb_dev-1. The
* order is guaranteed even after device name changes.
*
* Some personalities (raid0, linear) use this. Personalities that
@@ -474,7 +474,7 @@
struct buffer_head *bh = NULL;
kdev_t dev = rdev->dev;
mdp_super_t *sb;
- unsigned long sb_offset;
+ sector_t sb_offset;
if (!rdev->sb) {
MD_BUG();
@@ -784,7 +784,7 @@
{
printk(KERN_INFO "md: rdev %s: O:%s, SZ:%08ld F:%d DN:%d ",
partition_name(rdev->dev), partition_name(rdev->old_dev),
- rdev->size, rdev->faulty, rdev->desc_nr);
+ (long)rdev->size, rdev->faulty, rdev->desc_nr);
if (rdev->sb) {
printk(KERN_INFO "md: rdev superblock:\n");
print_sb(rdev->sb);
@@ -892,7 +892,7 @@
{
struct buffer_head *bh;
kdev_t dev;
- unsigned long sb_offset, size;
+ sector_t sb_offset, size;
mdp_super_t *sb;
if (!rdev->sb) {
@@ -911,8 +911,8 @@
dev = rdev->dev;
sb_offset = calc_dev_sboffset(dev, rdev->mddev, 1);
if (rdev->sb_offset != sb_offset) {
- printk(KERN_INFO "%s's sb offset has changed from %ld to %ld, skipping\n",
- partition_name(dev), rdev->sb_offset, sb_offset);
+ printk(KERN_INFO "%s's sb offset has changed from %llu to %llu, skipping\n",
+ partition_name(dev), (unsigned long long)rdev->sb_offset, (unsigned long long)sb_offset);
goto skip;
}
/*
@@ -922,12 +922,13 @@
*/
size = calc_dev_size(dev, rdev->mddev, 1);
if (size != rdev->size) {
- printk(KERN_INFO "%s's size has changed from %ld to %ld since import, skipping\n",
- partition_name(dev), rdev->size, size);
+ printk(KERN_INFO "%s's size has changed from %llu to %llu since import, skipping\n",
+ partition_name(dev), (unsigned long long)rdev->size,
+ (unsigned long long)size);
goto skip;
}
- printk(KERN_INFO "(write) %s's sb offset: %ld\n", partition_name(dev), sb_offset);
+ printk(KERN_INFO "(write) %s's sb offset: %llu\n", partition_name(dev), (unsigned long long)sb_offset);
fsync_dev(dev);
set_blocksize(dev, MD_SB_BYTES);
bh = getblk(dev, sb_offset / MD_SB_BLOCKS, MD_SB_BYTES);
@@ -1071,7 +1072,7 @@
{
int err;
mdk_rdev_t *rdev;
- unsigned int size;
+ sector_t size;
if (find_rdev_all(newdev))
return -EEXIST;
@@ -1538,9 +1539,9 @@
rdev->size = calc_dev_size(rdev->dev, mddev, persistent);
if (rdev->size < sb->chunk_size / 1024) {
printk(KERN_WARNING
- "md: Dev %s smaller than chunk_size: %ldk < %dk\n",
+ "md: Dev %s smaller than chunk_size: %lluk < %dk\n",
partition_name(rdev->dev),
- rdev->size, sb->chunk_size / 1024);
+ (unsigned long long)rdev->size, sb->chunk_size / 1024);
return -EINVAL;
}
}
@@ -2180,7 +2181,8 @@
static int add_new_disk(mddev_t * mddev, mdu_disk_info_t *info)
{
- int err, size, persistent;
+ int err, persistent;
+ sector_t size;
mdk_rdev_t *rdev;
unsigned int nr;
kdev_t dev;
@@ -2611,20 +2613,7 @@
#endif
case BLKGETSIZE: /* Return device size */
- if (!arg) {
- err = -EINVAL;
- MD_BUG();
- goto abort;
- }
- err = md_put_user(md_hd_struct[minor].nr_sects,
- (unsigned long *) arg);
- goto done;
-
case BLKGETSIZE64: /* Return device size */
- err = md_put_user((u64)md_hd_struct[minor].nr_sects << 9,
- (u64 *) arg);
- goto done;
-
case BLKRAGET:
case BLKRASET:
case BLKFLSBUF:
@@ -2861,7 +2850,7 @@
default:
printk(KERN_WARNING "md: %s(pid %d) used obsolete MD ioctl, "
- "upgrade your software to use new ictls.\n",
+ "upgrade your software to use new ioctls.\n",
current->comm, current->pid);
err = -EINVAL;
goto abort_unlock;
@@ -3161,7 +3150,8 @@
static int md_status_read_proc(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
- int sz = 0, j, size;
+ int sz = 0, j;
+ sector_t size;
struct md_list_head *tmp, *tmp2;
mdk_rdev_t *rdev;
mddev_t *mddev;
@@ -3202,10 +3192,10 @@
if (mddev->nb_dev) {
if (mddev->pers)
- sz += sprintf(page + sz, "\n %d blocks",
- md_size[mdidx(mddev)]);
+ sz += sprintf(page + sz, "\n %llu blocks",
+ (unsigned long long)md_size[mdidx(mddev)]);
else
- sz += sprintf(page + sz, "\n %d blocks", size);
+ sz += sprintf(page + sz, "\n %llu blocks", (unsigned long long)size);
}
if (!mddev->pers) {
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/md/multipath.c linux-2.4-lbd/drivers/md/multipath.c
--- linux-2.4.20-rc1/drivers/md/multipath.c Fri Dec 13 10:45:38 2002
+++ linux-2.4-lbd/drivers/md/multipath.c Wed Sep 25 10:25:39 2002
@@ -216,8 +216,8 @@
/*
* oops, IO error:
*/
- printk(KERN_ERR "multipath: %s: rescheduling block %lu\n",
- partition_name(bh->b_dev), bh->b_blocknr);
+ printk(KERN_ERR "multipath: %s: rescheduling block %llu\n",
+ partition_name(bh->b_dev), (unsigned long long)bh->b_blocknr);
multipath_reschedule_retry(mp_bh);
return;
}
@@ -670,10 +670,10 @@
#define IO_ERROR KERN_ALERT \
-"multipath: %s: unrecoverable IO read error for block %lu\n"
+"multipath: %s: unrecoverable IO read error for block %llu\n"
#define REDIRECT_SECTOR KERN_ERR \
-"multipath: %s: redirecting sector %lu to another IO path\n"
+"multipath: %s: redirecting sector %llu to another IO path\n"
/*
* This is a kernel thread which:
@@ -708,11 +708,11 @@
multipath_map (mddev, &bh->b_dev);
if (bh->b_dev == dev) {
- printk (IO_ERROR, partition_name(bh->b_dev), bh->b_blocknr);
+ printk (IO_ERROR, partition_name(bh->b_dev), (unsigned long long)bh->b_blocknr);
multipath_end_bh_io(mp_bh, 0);
} else {
printk (REDIRECT_SECTOR,
- partition_name(bh->b_dev), bh->b_blocknr);
+ partition_name(bh->b_dev), (unsigned long long)bh->b_blocknr);
bh->b_rdev = bh->b_dev;
bh->b_rsector = bh->b_blocknr;
generic_make_request (mp_bh->cmd, bh);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/md/raid0.c linux-2.4-lbd/drivers/md/raid0.c
--- linux-2.4.20-rc1/drivers/md/raid0.c Fri Dec 13 10:45:38 2002
+++ linux-2.4-lbd/drivers/md/raid0.c Wed Sep 25 10:25:39 2002
@@ -41,7 +41,10 @@
printk("raid0: looking at %s\n", partition_name(rdev1->dev));
c = 0;
ITERATE_RDEV_ORDERED(mddev,rdev2,j2) {
- printk("raid0: comparing %s(%ld) with %s(%ld)\n", partition_name(rdev1->dev), rdev1->size, partition_name(rdev2->dev), rdev2->size);
+ printk("raid0: comparing %s(%llu) with %s(%llu)\n", partition_name(rdev1->dev),
+ (unsigned long long)rdev1->size,
+ partition_name(rdev2->dev),
+ (unsigned long long)rdev2->size);
if (rdev2 == rdev1) {
printk("raid0: END\n");
break;
@@ -95,7 +98,7 @@
c++;
if (!smallest || (rdev->size <smallest->size)) {
smallest = rdev;
- printk(" (%ld) is smallest!.\n", rdev->size);
+ printk(" (%llu) is smallest!.\n", (unsigned long long)rdev->size);
}
} else
printk(" nope.\n");
@@ -120,7 +123,8 @@
static int raid0_run (mddev_t *mddev)
{
- unsigned long cur=0, i=0, size, zone0_size, nb_zone;
+ unsigned long cur=0, i=0, zone0_size, nb_zone;
+ sector_t size;
raid0_conf_t *conf;
MOD_INC_USE_COUNT;
@@ -138,13 +142,18 @@
if (create_strip_zones (mddev))
goto out_free_conf;
- printk("raid0 : md_size is %d blocks.\n", md_size[mdidx(mddev)]);
+ printk("raid0 : md_size is %llu blocks.\n", (unsigned long long)md_size[mdidx(mddev)]);
printk("raid0 : conf->smallest->size is %ld blocks.\n", conf->smallest->size);
- nb_zone = md_size[mdidx(mddev)]/conf->smallest->size +
- (md_size[mdidx(mddev)] % conf->smallest->size ? 1 : 0);
- printk("raid0 : nb_zone is %ld.\n", nb_zone);
- conf->nr_zones = nb_zone;
+ {
+#if __GNUC__ < 3 /* work around bug in gcc 2.9[56] */
+ volatile
+#endif
+ sector_t sz = md_size[mdidx(mddev)];
+ unsigned round = sector_div(sz, conf->smallest->size);
+ conf->nr_zones = nb_zone = sz + (round != 0);
+ }
+ printk("raid0 : nb_zone is %ld.\n", nb_zone);
printk("raid0 : Allocating %ld bytes for hash.\n",
nb_zone*sizeof(struct raid0_hash));
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/md/raid1.c linux-2.4-lbd/drivers/md/raid1.c
--- linux-2.4.20-rc1/drivers/md/raid1.c Fri Dec 13 10:45:38 2002
+++ linux-2.4-lbd/drivers/md/raid1.c Wed Sep 25 10:25:39 2002
@@ -441,8 +441,8 @@
/*
* oops, read error:
*/
- printk(KERN_ERR "raid1: %s: rescheduling block %lu\n",
- partition_name(bh->b_dev), bh->b_blocknr);
+ printk(KERN_ERR "raid1: %s: rescheduling block %llu\n",
+ partition_name(bh->b_dev), (unsigned long long)bh->b_blocknr);
raid1_reschedule_retry(r1_bh);
return;
}
@@ -1137,10 +1137,10 @@
#define IO_ERROR KERN_ALERT \
-"raid1: %s: unrecoverable I/O read error for block %lu\n"
+"raid1: %s: unrecoverable I/O read error for block %llu\n"
#define REDIRECT_SECTOR KERN_ERR \
-"raid1: %s: redirecting sector %lu to another mirror\n"
+"raid1: %s: redirecting sector %llu to another mirror\n"
/*
* This is a kernel thread which:
@@ -1251,7 +1251,7 @@
* as reconstruct is about to be aborted
*/
- printk (IO_ERROR, partition_name(bh->b_dev), bh->b_blocknr);
+ printk (IO_ERROR, partition_name(bh->b_dev), (unsigned long long)bh->b_blocknr);
md_done_sync(mddev, bh->b_size>>9, 0);
}
@@ -1261,11 +1261,11 @@
dev = bh->b_dev;
raid1_map (mddev, &bh->b_dev);
if (bh->b_dev == dev) {
- printk (IO_ERROR, partition_name(bh->b_dev), bh->b_blocknr);
+ printk (IO_ERROR, partition_name(bh->b_dev), (unsigned long long)bh->b_blocknr);
raid1_end_bh_io(r1_bh, 0);
} else {
printk (REDIRECT_SECTOR,
- partition_name(bh->b_dev), bh->b_blocknr);
+ partition_name(bh->b_dev), (unsigned long long)bh->b_blocknr);
bh->b_rdev = bh->b_dev;
bh->b_rsector = bh->b_blocknr;
generic_make_request (r1_bh->cmd, bh);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/message/i2o/i2o_block.c linux-2.4-lbd/drivers/message/i2o/i2o_block.c
--- linux-2.4.20-rc1/drivers/message/i2o/i2o_block.c Fri Dec 13 10:45:38 2002
+++ linux-2.4-lbd/drivers/message/i2o/i2o_block.c Wed Sep 25 10:25:42 2002
@@ -125,7 +125,7 @@
static int i2ob_blksizes[MAX_I2OB<<4];
static int i2ob_hardsizes[MAX_I2OB<<4];
-static int i2ob_sizes[MAX_I2OB<<4];
+static sector_t i2ob_sizes[MAX_I2OB<<4];
static int i2ob_media_change_flag[MAX_I2OB];
static u32 i2ob_max_sectors[MAX_I2OB<<4];
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/mtd/devices/blkmtd.c linux-2.4-lbd/drivers/mtd/devices/blkmtd.c
--- linux-2.4.20-rc1/drivers/mtd/devices/blkmtd.c Fri Dec 13 10:45:38 2002
+++ linux-2.4-lbd/drivers/mtd/devices/blkmtd.c Wed Sep 25 10:25:42 2002
@@ -167,7 +167,7 @@
int sectornr, sectors, i;
struct kiobuf *iobuf;
kdev_t dev;
- unsigned long *blocks;
+ sector_t *blocks;
if(!rawdevice) {
printk("blkmtd: readpage: PANIC file->private_data == NULL\n");
@@ -227,7 +227,7 @@
/* Pre 2.4.4 doesn't have space for the block list in the kiobuf */
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,4)
- blocks = kmalloc(KIO_MAX_SECTORS * sizeof(unsigned long));
+ blocks = kmalloc(KIO_MAX_SECTORS * sizeof(*blocks));
if(blocks == NULL) {
printk("blkmtd: cant allocate iobuf blocks\n");
free_kiovec(1, &iobuf);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/mtd/mtdblock.c linux-2.4-lbd/drivers/mtd/mtdblock.c
--- linux-2.4.20-rc1/drivers/mtd/mtdblock.c Fri Dec 13 10:45:38 2002
+++ linux-2.4-lbd/drivers/mtd/mtdblock.c Wed Sep 25 10:25:42 2002
@@ -57,7 +57,7 @@
static spinlock_t mtdblks_lock;
-static int mtd_sizes[MAX_MTD_DEVICES];
+static sector_t mtd_sizes[MAX_MTD_DEVICES];
static int mtd_blksizes[MAX_MTD_DEVICES];
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,14)
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/3w-xxxx.c linux-2.4-lbd/drivers/scsi/3w-xxxx.c
--- linux-2.4.20-rc1/drivers/scsi/3w-xxxx.c Fri Dec 13 10:45:49 2002
+++ linux-2.4-lbd/drivers/scsi/3w-xxxx.c Thu Oct 24 14:25:47 2002
@@ -2256,12 +2256,12 @@
heads = 64;
sectors = 32;
- cylinders = disk->capacity / (heads * sectors);
+ cylinders = (long)disk->capacity / (heads * sectors);
if (disk->capacity >= 0x200000) {
heads = 255;
sectors = 63;
- cylinders = disk->capacity / (heads * sectors);
+ cylinders = (long)disk->capacity / (heads * sectors);
}
dprintk(KERN_NOTICE "3w-xxxx: tw_scsi_biosparam(): heads = %d, sectors = %d, cylinders = %d\n", heads, sectors, cylinders);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/advansys.c linux-2.4-lbd/drivers/scsi/advansys.c
--- linux-2.4.20-rc1/drivers/scsi/advansys.c Fri Dec 13 10:45:51 2002
+++ linux-2.4-lbd/drivers/scsi/advansys.c Wed Sep 25 10:26:40 2002
@@ -6219,7 +6219,7 @@
ip[1] = 32;
}
}
- ip[2] = dp->capacity / (ip[0] * ip[1]);
+ ip[2] = (long)dp->capacity / (ip[0] * ip[1]);
ASC_DBG(1, "advansys_biosparam: end\n");
return 0;
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/aha152x.c linux-2.4-lbd/drivers/scsi/aha152x.c
--- linux-2.4.20-rc1/drivers/scsi/aha152x.c Fri Dec 13 10:45:51 2002
+++ linux-2.4-lbd/drivers/scsi/aha152x.c Wed Sep 25 10:26:40 2002
@@ -1848,7 +1848,7 @@
/* try default translation */
info_array[0] = 64;
info_array[1] = 32;
- info_array[2] = disk->capacity / (64 * 32);
+ info_array[2] = (long)disk->capacity / (64 * 32);
/* for disks >1GB do some guessing */
if (info_array[2] >= 1024) {
@@ -1863,7 +1863,7 @@
" using extended translation.\n");
info_array[0] = 255;
info_array[1] = 63;
- info_array[2] = disk->capacity / (255 * 63);
+ info_array[2] = (long)disk->capacity / (255 * 63);
} else {
printk(KERN_NOTICE
"aha152x: unable to verify geometry for disk with >1GB.\n"
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/aic7xxx_old.c linux-2.4-lbd/drivers/scsi/aic7xxx_old.c
--- linux-2.4.20-rc1/drivers/scsi/aic7xxx_old.c Fri Dec 13 10:45:51 2002
+++ linux-2.4-lbd/drivers/scsi/aic7xxx_old.c Wed Sep 25 10:26:40 2002
@@ -11752,13 +11752,13 @@
heads = 64;
sectors = 32;
- cylinders = disk->capacity / (heads * sectors);
+ cylinders = (long)disk->capacity / (heads * sectors);
if ((p->flags & AHC_EXTEND_TRANS_A) && (cylinders > 1024))
{
heads = 255;
sectors = 63;
- cylinders = disk->capacity / (heads * sectors);
+ cylinders = (long)disk->capacity / (heads * sectors);
}
geom[0] = heads;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/atp870u.c linux-2.4-lbd/drivers/scsi/atp870u.c
--- linux-2.4.20-rc1/drivers/scsi/atp870u.c Fri Dec 13 10:45:51 2002
+++ linux-2.4-lbd/drivers/scsi/atp870u.c Wed Sep 25 10:26:41 2002
@@ -2850,12 +2850,12 @@
heads = 64;
sectors = 32;
- cylinders = disk->capacity / (heads * sectors);
+ cylinders = (long)disk->capacity / (heads * sectors);
if (cylinders > 1024) {
heads = 255;
sectors = 63;
- cylinders = disk->capacity / (heads * sectors);
+ cylinders = (long)disk->capacity / (heads * sectors);
}
ip[0] = heads;
ip[1] = sectors;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/ibmmca.c linux-2.4-lbd/drivers/scsi/ibmmca.c
--- linux-2.4.20-rc1/drivers/scsi/ibmmca.c Fri Dec 13 10:45:51 2002
+++ linux-2.4-lbd/drivers/scsi/ibmmca.c Wed Sep 25 10:26:47 2002
@@ -2386,15 +2386,15 @@
{
info[0] = 64;
info[1] = 32;
- info[2] = disk->capacity / (info[0] * info[1]);
+ info[2] = (long)disk->capacity / (info[0] * info[1]);
if (info[2] >= 1024) {
info[0] = 128;
info[1] = 63;
- info[2] = disk->capacity / (info[0] * info[1]);
+ info[2] = (long)disk->capacity / (info[0] * info[1]);
if (info[2] >= 1024) {
info[0] = 255;
info[1] = 63;
- info[2] = disk->capacity / (info[0] * info[1]);
+ info[2] = (long)disk->capacity / (info[0] * info[1]);
if (info[2] >= 1024)
info[2] = 1023;
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/ide-scsi.c linux-2.4-lbd/drivers/scsi/ide-scsi.c
--- linux-2.4.20-rc1/drivers/scsi/ide-scsi.c Fri Dec 13 10:45:51 2002
+++ linux-2.4-lbd/drivers/scsi/ide-scsi.c Wed Sep 25 10:26:47 2002
@@ -454,11 +454,11 @@
/*
* idescsi_do_request is our request handling function.
*/
-static ide_startstop_t idescsi_do_request (ide_drive_t *drive, struct request *rq, unsigned long block)
+static ide_startstop_t idescsi_do_request (ide_drive_t *drive, struct request *rq, sector_t block)
{
#if IDESCSI_DEBUG_LOG
printk (KERN_INFO "rq_status: %d, rq_dev: %u, cmd: %d, errors: %d\n",rq->rq_status,(unsigned int) rq->rq_dev,rq->cmd,rq->errors);
- printk (KERN_INFO "sector: %ld, nr_sectors: %ld, current_nr_sectors: %ld\n",rq->sector,rq->nr_sectors,rq->current_nr_sectors);
+ printk (KERN_INFO "sector: %llu, nr_sectors: %ld, current_nr_sectors: %ld\n",(unsigned long long)rq->sector,rq->nr_sectors,rq->current_nr_sectors);
#endif /* IDESCSI_DEBUG_LOG */
if (rq->cmd == IDESCSI_PC_RQ) {
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/imm.c linux-2.4-lbd/drivers/scsi/imm.c
--- linux-2.4.20-rc1/drivers/scsi/imm.c Fri Dec 13 10:45:51 2002
+++ linux-2.4-lbd/drivers/scsi/imm.c Wed Sep 25 10:26:47 2002
@@ -1129,11 +1129,11 @@
{
ip[0] = 0x40;
ip[1] = 0x20;
- ip[2] = (disk->capacity + 1) / (ip[0] * ip[1]);
+ ip[2] = ((long)disk->capacity + 1) / (ip[0] * ip[1]);
if (ip[2] > 1024) {
ip[0] = 0xff;
ip[1] = 0x3f;
- ip[2] = (disk->capacity + 1) / (ip[0] * ip[1]);
+ ip[2] = ((long)disk->capacity + 1) / (ip[0] * ip[1]);
}
return 0;
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/in2000.c linux-2.4-lbd/drivers/scsi/in2000.c
--- linux-2.4.20-rc1/drivers/scsi/in2000.c Fri Dec 13 10:45:51 2002
+++ linux-2.4-lbd/drivers/scsi/in2000.c Wed Sep 25 10:26:47 2002
@@ -2174,17 +2174,17 @@
if (iinfo[2] > 1024) {
iinfo[0] = 64;
iinfo[1] = 63;
- iinfo[2] = disk->capacity / (iinfo[0] * iinfo[1]);
+ iinfo[2] = (long)disk->capacity / (iinfo[0] * iinfo[1]);
}
if (iinfo[2] > 1024) {
iinfo[0] = 128;
iinfo[1] = 63;
- iinfo[2] = disk->capacity / (iinfo[0] * iinfo[1]);
+ iinfo[2] = (long)disk->capacity / (iinfo[0] * iinfo[1]);
}
if (iinfo[2] > 1024) {
iinfo[0] = 255;
iinfo[1] = 63;
- iinfo[2] = disk->capacity / (iinfo[0] * iinfo[1]);
+ iinfo[2] = (long)disk->capacity / (iinfo[0] * iinfo[1]);
}
return 0;
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/ini9100u.c linux-2.4-lbd/drivers/scsi/ini9100u.c
--- linux-2.4.20-rc1/drivers/scsi/ini9100u.c Fri Dec 13 10:45:51 2002
+++ linux-2.4-lbd/drivers/scsi/ini9100u.c Wed Sep 25 10:26:47 2002
@@ -592,16 +592,16 @@
if (pTcb->TCS_DrvHead) {
info_array[0] = pTcb->TCS_DrvHead;
info_array[1] = pTcb->TCS_DrvSector;
- info_array[2] = disk->capacity / pTcb->TCS_DrvHead / pTcb->TCS_DrvSector;
+ info_array[2] = (long)disk->capacity / pTcb->TCS_DrvHead / pTcb->TCS_DrvSector;
} else {
if (pTcb->TCS_DrvFlags & TCF_DRV_255_63) {
info_array[0] = 255;
info_array[1] = 63;
- info_array[2] = disk->capacity / 255 / 63;
+ info_array[2] = (long)disk->capacity / 255 / 63;
} else {
info_array[0] = 64;
info_array[1] = 32;
- info_array[2] = disk->capacity >> 11;
+ info_array[2] = (long)disk->capacity >> 11;
}
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/inia100.c linux-2.4-lbd/drivers/scsi/inia100.c
--- linux-2.4.20-rc1/drivers/scsi/inia100.c Fri Dec 13 10:45:51 2002
+++ linux-2.4-lbd/drivers/scsi/inia100.c Wed Sep 25 10:26:47 2002
@@ -701,16 +701,16 @@
if (pTcb->TCS_DrvHead) {
info_array[0] = pTcb->TCS_DrvHead;
info_array[1] = pTcb->TCS_DrvSector;
- info_array[2] = disk->capacity / pTcb->TCS_DrvHead / pTcb->TCS_DrvSector;
+ info_array[2] = (long)disk->capacity / pTcb->TCS_DrvHead / pTcb->TCS_DrvSector;
} else {
if (pTcb->TCS_DrvFlags & TCF_DRV_255_63) {
info_array[0] = 255;
info_array[1] = 63;
- info_array[2] = disk->capacity / 255 / 63;
+ info_array[2] = (long)disk->capacity / 255 / 63;
} else {
info_array[0] = 64;
info_array[1] = 32;
- info_array[2] = disk->capacity >> 11;
+ info_array[2] = (long)disk->capacity >> 11;
}
}
return 0;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/ips.c linux-2.4-lbd/drivers/scsi/ips.c
--- linux-2.4.20-rc1/drivers/scsi/ips.c Fri Dec 13 10:45:51 2002
+++ linux-2.4-lbd/drivers/scsi/ips.c Wed Sep 25 10:26:48 2002
@@ -1870,7 +1870,7 @@
sectors = IPS_COMP_SECTORS;
}
- cylinders = disk->capacity / (heads * sectors);
+ cylinders = (long)disk->capacity / (heads * sectors);
DEBUG_VAR(2, "Geometry: heads: %d, sectors: %d, cylinders: %d",
heads, sectors, cylinders);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/megaraid.c linux-2.4-lbd/drivers/scsi/megaraid.c
--- linux-2.4.20-rc1/drivers/scsi/megaraid.c Fri Dec 13 10:45:52 2002
+++ linux-2.4-lbd/drivers/scsi/megaraid.c Wed Sep 25 10:26:54 2002
@@ -4236,13 +4236,13 @@
/* Default heads (64) & sectors (32) */
heads = 64;
sectors = 32;
- cylinders = disk->capacity / (heads * sectors);
+ cylinders = (long)disk->capacity / (heads * sectors);
/* Handle extended translation size for logical drives > 1Gb */
if (disk->capacity >= 0x200000) {
heads = 255;
sectors = 63;
- cylinders = disk->capacity / (heads * sectors);
+ cylinders = (long)disk->capacity / (heads * sectors);
}
/* return result */
@@ -4260,13 +4260,13 @@
/* Default heads (64) & sectors (32) */
heads = 64;
sectors = 32;
- cylinders = disk->capacity / (heads * sectors);
+ cylinders = (long)disk->capacity / (heads * sectors);
/* Handle extended translation size for logical drives > 1Gb */
if (disk->capacity >= 0x200000) {
heads = 255;
sectors = 63;
- cylinders = disk->capacity / (heads * sectors);
+ cylinders = (long)disk->capacity / (heads * sectors);
}
/* return result */
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/ppa.c linux-2.4-lbd/drivers/scsi/ppa.c
--- linux-2.4.20-rc1/drivers/scsi/ppa.c Fri Dec 13 10:45:52 2002
+++ linux-2.4-lbd/drivers/scsi/ppa.c Wed Sep 25 10:26:56 2002
@@ -1004,11 +1004,11 @@
{
ip[0] = 0x40;
ip[1] = 0x20;
- ip[2] = (disk->capacity + 1) / (ip[0] * ip[1]);
+ ip[2] = ((long)disk->capacity + 1) / (ip[0] * ip[1]);
if (ip[2] > 1024) {
ip[0] = 0xff;
ip[1] = 0x3f;
- ip[2] = (disk->capacity + 1) / (ip[0] * ip[1]);
+ ip[2] = ((long)disk->capacity + 1) / (ip[0] * ip[1]);
if (ip[2] > 1023)
ip[2] = 1023;
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/qla1280.c linux-2.4-lbd/drivers/scsi/qla1280.c
--- linux-2.4.20-rc1/drivers/scsi/qla1280.c Fri Dec 13 10:45:52 2002
+++ linux-2.4-lbd/drivers/scsi/qla1280.c Wed Sep 25 10:26:57 2002
@@ -1483,14 +1483,14 @@
{
int heads, sectors, cylinders;
- heads = 64;
+ heads = 64;
sectors = 32;
- cylinders = disk->capacity / (heads * sectors);
+ cylinders = (long)disk->capacity / (heads * sectors);
if (cylinders > 1024)
{
heads = 255;
sectors = 63;
- cylinders = disk->capacity / (heads * sectors);
+ cylinders = (long)disk->capacity / (heads * sectors);
/* if (cylinders > 1023)
cylinders = 1023; */
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/qlogicfas.c linux-2.4-lbd/drivers/scsi/qlogicfas.c
--- linux-2.4.20-rc1/drivers/scsi/qlogicfas.c Fri Dec 13 10:45:52 2002
+++ linux-2.4-lbd/drivers/scsi/qlogicfas.c Wed Sep 25 10:26:57 2002
@@ -653,11 +653,11 @@
/* This should mimic the DOS Qlogic driver's behavior exactly */
ip[0] = 0x40;
ip[1] = 0x20;
- ip[2] = disk->capacity / (ip[0] * ip[1]);
+ ip[2] = (long)disk->capacity / (ip[0] * ip[1]);
if (ip[2] > 1024) {
ip[0] = 0xff;
ip[1] = 0x3f;
- ip[2] = disk->capacity / (ip[0] * ip[1]);
+ ip[2] = (long)disk->capacity / (ip[0] * ip[1]);
#if 0
if (ip[2] > 1023)
ip[2] = 1023;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/scsi.c linux-2.4-lbd/drivers/scsi/scsi.c
--- linux-2.4.20-rc1/drivers/scsi/scsi.c Fri Dec 13 10:45:52 2002
+++ linux-2.4-lbd/drivers/scsi/scsi.c Wed Sep 25 10:26:57 2002
@@ -2477,7 +2477,7 @@
for (SDpnt = shpnt->host_queue; SDpnt; SDpnt = SDpnt->next) {
for (SCpnt = SDpnt->device_queue; SCpnt; SCpnt = SCpnt->next) {
/* (0) h:c:t:l (dev sect nsect cnumsec sg) (ret all flg) (to/cmd to ito) cmd snse result %d %x */
- printk(KERN_INFO "(%3d) %2d:%1d:%2d:%2d (%6s %4ld %4ld %4ld %4x %1d) (%1d %1d 0x%2x) (%4d %4d %4d) 0x%2.2x 0x%2.2x 0x%8.8x\n",
+ printk(KERN_INFO "(%3d) %2d:%1d:%2d:%2d (%6s %4lld %4ld %4ld %4x %1d) (%1d %1d 0x%2x) (%4d %4d %4d) 0x%2.2x 0x%2.2x 0x%8.8x\n",
i++,
SCpnt->host->host_no,
@@ -2486,7 +2486,7 @@
SCpnt->lun,
kdevname(SCpnt->request.rq_dev),
- SCpnt->request.sector,
+ (unsigned long long)SCpnt->request.sector,
SCpnt->request.nr_sectors,
SCpnt->request.current_nr_sectors,
SCpnt->request.rq_status,
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/scsi_lib.c linux-2.4-lbd/drivers/scsi/scsi_lib.c
--- linux-2.4.20-rc1/drivers/scsi/scsi_lib.c Fri Dec 13 10:45:52 2002
+++ linux-2.4-lbd/drivers/scsi/scsi_lib.c Wed Sep 25 10:26:58 2002
@@ -371,8 +371,8 @@
req = &SCpnt->request;
req->errors = 0;
if (!uptodate) {
- printk(" I/O error: dev %s, sector %lu\n",
- kdevname(req->rq_dev), req->sector);
+ printk(" I/O error: dev %s, sector %llu\n",
+ kdevname(req->rq_dev), (unsigned long long)req->sector);
}
do {
if ((bh = req->bh) != NULL) {
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/sd.c linux-2.4-lbd/drivers/scsi/sd.c
--- linux-2.4.20-rc1/drivers/scsi/sd.c Fri Dec 13 10:45:52 2002
+++ linux-2.4-lbd/drivers/scsi/sd.c Fri Dec 13 10:40:29 2002
@@ -91,7 +91,7 @@
static Scsi_Disk *rscsi_disks;
static struct gendisk *sd_gendisks;
-static int *sd_sizes;
+static sector_t *sd_sizes;
static int *sd_blocksizes;
static int *sd_hardsizes; /* Hardware sector size */
static int *sd_max_sectors;
@@ -218,7 +218,7 @@
diskinfo[0] = 0x40;
diskinfo[1] = 0x20;
- diskinfo[2] = rscsi_disks[DEVICE_NR(dev)].capacity >> 11;
+ diskinfo[2] = (int)rscsi_disks[DEVICE_NR(dev)].capacity >> 11;
/* override with calculated, extended default, or driver values */
@@ -294,7 +294,8 @@
static int sd_init_command(Scsi_Cmnd * SCpnt)
{
- int dev, block, this_count;
+ int dev, this_count;
+ sector_t block;
struct hd_struct *ppnt;
Scsi_Disk *dpnt;
#if CONFIG_SCSI_LOGGING
@@ -603,7 +604,7 @@
int this_count = SCpnt->bufflen >> 9;
int good_sectors = (result == 0 ? this_count : 0);
int block_sectors = 1;
- long error_sector;
+ sector_t error_sector;
SCSI_LOG_HLCOMPLETE(1, sd_devname(DEVICE_NR(SCpnt->request.rq_dev), nbuff));
@@ -624,7 +625,7 @@
SCpnt->sense_buffer[0] == 0xF0) { /* Sense data is valid */
switch (SCpnt->sense_buffer[2]) {
case MEDIUM_ERROR:
- error_sector = (SCpnt->sense_buffer[3] << 24) |
+ error_sector = ((sector_t)SCpnt->sense_buffer[3] << 24) |
(SCpnt->sense_buffer[4] << 16) |
(SCpnt->sense_buffer[5] << 8) |
SCpnt->sense_buffer[6];
@@ -953,7 +954,7 @@
*/
rscsi_disks[i].ready = 1;
- rscsi_disks[i].capacity = 1 + ((buffer[0] << 24) |
+ rscsi_disks[i].capacity = 1 + (((sector_t)buffer[0] << 24) |
(buffer[1] << 16) |
(buffer[2] << 8) |
buffer[3]);
@@ -1001,7 +1002,11 @@
*/
int m;
int hard_sector = sector_size;
- int sz = rscsi_disks[i].capacity * (hard_sector/256);
+ sector_t sz = rscsi_disks[i].capacity * (hard_sector/256);
+ sector_t mb = sz >> 1;
+ sector_div(sz, 1250);
+ mb -= sz - 974;
+ sector_div(mb, 1950);
/* There are 16 minors allocated for each major device */
for (m = i << 4; m < ((i + 1) << 4); m++) {
@@ -1009,19 +1014,19 @@
}
printk("SCSI device %s: "
- "%d %d-byte hdwr sectors (%d MB)\n",
- nbuff, rscsi_disks[i].capacity,
- hard_sector, (sz/2 - sz/1250 + 974)/1950);
+ "%llu %d-byte hdwr sectors (%llu MB)\n",
+ nbuff, (unsigned long long)rscsi_disks[i].capacity,
+ hard_sector, (unsigned long long)mb);
}
/* Rescale capacity to 512-byte units */
if (sector_size == 4096)
rscsi_disks[i].capacity <<= 3;
- if (sector_size == 2048)
+ else if (sector_size == 2048)
rscsi_disks[i].capacity <<= 2;
- if (sector_size == 1024)
+ else if (sector_size == 1024)
rscsi_disks[i].capacity <<= 1;
- if (sector_size == 256)
+ else if (sector_size == 256)
rscsi_disks[i].capacity >>= 1;
}
@@ -1123,20 +1128,20 @@
memset(rscsi_disks, 0, sd_template.dev_max * sizeof(Scsi_Disk));
/* for every (necessary) major: */
- sd_sizes = kmalloc((sd_template.dev_max << 4) * sizeof(int), GFP_ATOMIC);
+ sd_sizes = kmalloc((sd_template.dev_max << 4) * sizeof(*sd_sizes), GFP_ATOMIC);
if (!sd_sizes)
goto cleanup_disks;
- memset(sd_sizes, 0, (sd_template.dev_max << 4) * sizeof(int));
+ memset(sd_sizes, 0, (sd_template.dev_max << 4) * sizeof(*sd_sizes));
- sd_blocksizes = kmalloc((sd_template.dev_max << 4) * sizeof(int), GFP_ATOMIC);
+ sd_blocksizes = kmalloc((sd_template.dev_max << 4) * sizeof(*sd_blocksizes), GFP_ATOMIC);
if (!sd_blocksizes)
goto cleanup_sizes;
-
- sd_hardsizes = kmalloc((sd_template.dev_max << 4) * sizeof(int), GFP_ATOMIC);
+
+ sd_hardsizes = kmalloc((sd_template.dev_max << 4) * sizeof(*sd_hardsizes), GFP_ATOMIC);
if (!sd_hardsizes)
goto cleanup_blocksizes;
- sd_max_sectors = kmalloc((sd_template.dev_max << 4) * sizeof(int), GFP_ATOMIC);
+ sd_max_sectors = kmalloc((sd_template.dev_max << 4) * sizeof(*sd_max_sectors), GFP_ATOMIC);
if (!sd_max_sectors)
goto cleanup_max_sectors;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/sd.h linux-2.4-lbd/drivers/scsi/sd.h
--- linux-2.4.20-rc1/drivers/scsi/sd.h Fri Dec 13 10:45:52 2002
+++ linux-2.4-lbd/drivers/scsi/sd.h Fri Oct 11 14:15:03 2002
@@ -24,7 +24,7 @@
#endif
typedef struct scsi_disk {
- unsigned capacity; /* size in blocks */
+ sector_t capacity; /* size in blocks */
Scsi_Device *device;
unsigned char ready; /* flag ready for FLOPTICAL */
unsigned char write_prot; /* flag write_protect for rmvable dev */
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/sr.c linux-2.4-lbd/drivers/scsi/sr.c
--- linux-2.4.20-rc1/drivers/scsi/sr.c Fri Dec 13 10:45:52 2002
+++ linux-2.4-lbd/drivers/scsi/sr.c Wed Sep 25 10:26:58 2002
@@ -85,7 +85,7 @@
};
Scsi_CD *scsi_CDs;
-static int *sr_sizes;
+static sector_t *sr_sizes;
static int *sr_blocksizes;
static int *sr_hardsizes;
@@ -198,7 +198,7 @@
int good_sectors = (result == 0 ? this_count : 0);
int block_sectors = 0;
int device_nr = DEVICE_NR(SCpnt->request.rq_dev);
- long error_sector;
+ sector_t error_sector;
#ifdef DEBUG
printk("sr.c done: %x %p\n", result, SCpnt->request.bh->b_data);
@@ -216,7 +216,7 @@
case MEDIUM_ERROR:
case VOLUME_OVERFLOW:
case ILLEGAL_REQUEST:
- error_sector = (SCpnt->sense_buffer[3] << 24) |
+ error_sector = ((sector_t)SCpnt->sense_buffer[3] << 24) |
(SCpnt->sense_buffer[4] << 16) |
(SCpnt->sense_buffer[5] << 8) |
SCpnt->sense_buffer[6];
@@ -293,7 +293,7 @@
/*
* need front pad
*/
- if ((fsize = SCpnt->request.sector % (s_size >> 9))) {
+ if ((fsize = (unsigned long)SCpnt->request.sector % (s_size >> 9))) {
fsize <<= 9;
sg_ent++;
if ((front = scsi_malloc(fsize)) == NULL)
@@ -425,12 +425,12 @@
return 0;
}
- block = SCpnt->request.sector / (s_size >> 9);
+ block = (long)SCpnt->request.sector / (s_size >> 9);
/*
* request doesn't start on hw block boundary, add scatter pads
*/
- if ((SCpnt->request.sector % (s_size >> 9)) || (SCpnt->request_bufflen % s_size))
+ if (((long)SCpnt->request.sector % (s_size >> 9)) || (SCpnt->request_bufflen % s_size))
if (sr_scatter_pad(SCpnt, s_size))
return 0;
@@ -824,16 +824,16 @@
goto cleanup_devfs;
memset(scsi_CDs, 0, sr_template.dev_max * sizeof(Scsi_CD));
- sr_sizes = kmalloc(sr_template.dev_max * sizeof(int), GFP_ATOMIC);
+ sr_sizes = kmalloc(sr_template.dev_max * sizeof(sr_sizes[0]), GFP_ATOMIC);
if (!sr_sizes)
goto cleanup_cds;
- memset(sr_sizes, 0, sr_template.dev_max * sizeof(int));
+ memset(sr_sizes, 0, sr_template.dev_max * sizeof(sr_sizes[0]));
- sr_blocksizes = kmalloc(sr_template.dev_max * sizeof(int), GFP_ATOMIC);
+ sr_blocksizes = kmalloc(sr_template.dev_max * sizeof(sr_blocksizes[0]), GFP_ATOMIC);
if (!sr_blocksizes)
goto cleanup_sizes;
- sr_hardsizes = kmalloc(sr_template.dev_max * sizeof(int), GFP_ATOMIC);
+ sr_hardsizes = kmalloc(sr_template.dev_max * sizeof(sr_hardsizes[0]), GFP_ATOMIC);
if (!sr_hardsizes)
goto cleanup_blocksizes;
/*
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/drivers/scsi/wd7000.c linux-2.4-lbd/drivers/scsi/wd7000.c
--- linux-2.4.20-rc1/drivers/scsi/wd7000.c Fri Dec 13 10:45:54 2002
+++ linux-2.4-lbd/drivers/scsi/wd7000.c Wed Sep 25 10:27:01 2002
@@ -1739,7 +1739,7 @@
*/
ip[0] = 64;
ip[1] = 32;
- ip[2] = disk->capacity / (64 * 32);
+ ip[2] = (long)disk->capacity / (64 * 32);
/*
* for disks >1GB do some guessing
@@ -1758,7 +1758,7 @@
ip[0] = 255;
ip[1] = 63;
- ip[2] = disk->capacity / (255 * 63);
+ ip[2] = (long)disk->capacity / (255 * 63);
}
else {
ip[0] = info[0];
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/adfs/adfs.h linux-2.4-lbd/fs/adfs/adfs.h
--- linux-2.4.20-rc1/fs/adfs/adfs.h Fri Dec 13 10:46:02 2002
+++ linux-2.4-lbd/fs/adfs/adfs.h Wed Sep 25 10:27:34 2002
@@ -66,7 +66,7 @@
/* Inode stuff */
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,0)
-int adfs_get_block(struct inode *inode, long block,
+int adfs_get_block(struct inode *inode, sector_t block,
struct buffer_head *bh, int create);
#else
int adfs_bmap(struct inode *inode, int block);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/adfs/inode.c linux-2.4-lbd/fs/adfs/inode.c
--- linux-2.4.20-rc1/fs/adfs/inode.c Fri Dec 13 10:46:02 2002
+++ linux-2.4-lbd/fs/adfs/inode.c Wed Sep 25 10:27:34 2002
@@ -27,7 +27,7 @@
* not support creation of new blocks, so we return -EIO for this case.
*/
int
-adfs_get_block(struct inode *inode, long block, struct buffer_head *bh, int create)
+adfs_get_block(struct inode *inode, sector_t block, struct buffer_head *bh, int create)
{
if (block < 0)
goto abort_negative;
@@ -71,7 +71,7 @@
&page->mapping->host->u.adfs_i.mmu_private);
}
-static int _adfs_bmap(struct address_space *mapping, long block)
+static sector_t _adfs_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping, block, adfs_get_block);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/affs/file.c linux-2.4-lbd/fs/affs/file.c
--- linux-2.4.20-rc1/fs/affs/file.c Fri Dec 13 10:46:02 2002
+++ linux-2.4-lbd/fs/affs/file.c Wed Sep 25 10:27:34 2002
@@ -38,7 +38,7 @@
static struct buffer_head *affs_alloc_extblock(struct inode *inode, struct buffer_head *bh, u32 ext);
static inline struct buffer_head *affs_get_extblock(struct inode *inode, u32 ext);
static struct buffer_head *affs_get_extblock_slow(struct inode *inode, u32 ext);
-static int affs_get_block(struct inode *inode, long block, struct buffer_head *bh_result, int create);
+static int affs_get_block(struct inode *inode, sector_t block, struct buffer_head *bh_result, int create);
static ssize_t affs_file_write(struct file *filp, const char *buf, size_t count, loff_t *ppos);
static int affs_file_open(struct inode *inode, struct file *filp);
@@ -332,17 +332,21 @@
}
static int
-affs_get_block(struct inode *inode, long block, struct buffer_head *bh_result, int create)
+affs_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create)
{
struct super_block *sb = inode->i_sb;
struct buffer_head *ext_bh;
+ long block = iblock;
u32 ext;
- pr_debug("AFFS: get_block(%u, %ld)\n", (u32)inode->i_ino, block);
+ pr_debug("AFFS: get_block(%u, %ld)\n", (u32)inode->i_ino, (long)block);
if (block < 0)
goto err_small;
+ if (unlikely(iblock != block))
+ goto err_big;
+
if (block >= AFFS_INODE->i_blkcnt) {
if (block > AFFS_INODE->i_blkcnt || !create)
goto err_big;
@@ -423,7 +427,7 @@
return cont_prepare_write(page, from, to, affs_get_block,
&page->mapping->host->u.affs_i.mmu_private);
}
-static int _affs_bmap(struct address_space *mapping, long block)
+static sector_t _affs_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping,block,affs_get_block);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/affs/super.c linux-2.4-lbd/fs/affs/super.c
--- linux-2.4.20-rc1/fs/affs/super.c Fri Dec 13 10:46:02 2002
+++ linux-2.4-lbd/fs/affs/super.c Wed Sep 25 10:27:35 2002
@@ -29,7 +29,6 @@
#include <asm/system.h>
#include <asm/uaccess.h>
-extern int *blk_size[];
extern struct timezone sys_tz;
static int affs_statfs(struct super_block *sb, struct statfs *buf);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/befs/linuxvfs.c linux-2.4-lbd/fs/befs/linuxvfs.c
--- linux-2.4.20-rc1/fs/befs/linuxvfs.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/befs/linuxvfs.c Wed Sep 25 10:27:35 2002
@@ -27,9 +27,9 @@
#define VFS_BLOCK_SIZE 512
static int befs_readdir(struct file *, void *, filldir_t);
-static int befs_get_block(struct inode *, long, struct buffer_head *, int);
+static int befs_get_block(struct inode *, sector_t, struct buffer_head *, int);
static int befs_readpage(struct file *file, struct page *page);
-static int befs_bmap(struct address_space *mapping, long block);
+static sector_t befs_bmap(struct address_space *mapping, sector_t block);
static struct dentry *befs_lookup(struct inode *, struct dentry *);
static void befs_read_inode(struct inode *ino);
static void befs_clear_inode(struct inode *ino);
@@ -97,8 +97,8 @@
return block_read_full_page(page, befs_get_block);
}
-static int
-befs_bmap(struct address_space *mapping, long block)
+static sector_t
+befs_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping, block, befs_get_block);
}
@@ -115,7 +115,7 @@
*/
static int
-befs_get_block(struct inode *inode, long block,
+befs_get_block(struct inode *inode, sector_t sect,
struct buffer_head *bh_result, int create)
{
struct super_block *sb = inode->i_sb;
@@ -123,6 +123,7 @@
befs_block_run run = BAD_IADDR;
int res = 0;
ulong disk_off;
+ long block = (unsigned long)sect;
befs_debug(sb, "---> befs_get_block() for inode %lu, block %ld",
inode->i_ino, block);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/bfs/file.c linux-2.4-lbd/fs/bfs/file.c
--- linux-2.4.20-rc1/fs/bfs/file.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/bfs/file.c Wed Sep 25 10:27:39 2002
@@ -54,7 +54,7 @@
return 0;
}
-static int bfs_get_block(struct inode * inode, long block,
+static int bfs_get_block(struct inode * inode, sector_t block,
struct buffer_head * bh_result, int create)
{
long phys;
@@ -151,7 +151,7 @@
return block_prepare_write(page, from, to, bfs_get_block);
}
-static int bfs_bmap(struct address_space *mapping, long block)
+static sector_t bfs_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping, block, bfs_get_block);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/block_dev.c linux-2.4-lbd/fs/block_dev.c
--- linux-2.4.20-rc1/fs/block_dev.c Fri Dec 13 10:46:02 2002
+++ linux-2.4-lbd/fs/block_dev.c Wed Sep 25 10:27:33 2002
@@ -22,14 +22,14 @@
#include <asm/uaccess.h>
-static unsigned long max_block(kdev_t dev)
+static sector_t max_block(kdev_t dev)
{
- unsigned int retval = ~0U;
+ sector_t retval = ~0;
int major = MAJOR(dev);
if (blk_size[major]) {
int minor = MINOR(dev);
- unsigned int blocks = blk_size[major][minor];
+ sector_t blocks = blk_size[major][minor];
if (blocks) {
unsigned int size = block_size(dev);
unsigned int sizebits = blksize_bits(size);
@@ -44,7 +44,7 @@
static loff_t blkdev_size(kdev_t dev)
{
- unsigned int blocks = ~0U;
+ sector_t blocks = ~0;
int major = MAJOR(dev);
if (blk_size[major]) {
@@ -120,7 +120,7 @@
return sb_set_blocksize(sb, size);
}
-static int blkdev_get_block(struct inode * inode, long iblock, struct buffer_head * bh, int create)
+static int blkdev_get_block(struct inode * inode, sector_t iblock, struct buffer_head * bh, int create)
{
if (iblock >= max_block(inode->i_rdev))
return -EIO;
@@ -131,7 +131,7 @@
return 0;
}
-static int blkdev_direct_IO(int rw, struct inode * inode, struct kiobuf * iobuf, unsigned long blocknr, int blocksize)
+static int blkdev_direct_IO(int rw, struct inode * inode, struct kiobuf * iobuf, sector_t blocknr, int blocksize)
{
return generic_direct_IO(rw, inode, iobuf, blocknr, blocksize, blkdev_get_block);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/buffer.c linux-2.4-lbd/fs/buffer.c
--- linux-2.4.20-rc1/fs/buffer.c Fri Dec 13 10:46:02 2002
+++ linux-2.4-lbd/fs/buffer.c Fri Oct 11 12:15:16 2002
@@ -558,7 +558,7 @@
spin_unlock(&lru_list_lock);
}
-struct buffer_head * get_hash_table(kdev_t dev, int block, int size)
+struct buffer_head * get_hash_table(kdev_t dev, sector_t block, int size)
{
struct buffer_head *bh, **p = &hash(dev, block);
@@ -947,7 +947,7 @@
* 14.02.92: changed it to sync dirty buffers a bit: better performance
* when the filesystem starts to get full of dirty blocks (I hope).
*/
-struct buffer_head * getblk(kdev_t dev, int block, int size)
+struct buffer_head * getblk(kdev_t dev, sector_t block, int size)
{
for (;;) {
struct buffer_head * bh;
@@ -1114,7 +1114,7 @@
* Reads a specified block, and returns buffer head that
* contains it. It returns NULL if the block was unreadable.
*/
-struct buffer_head * bread(kdev_t dev, int block, int size)
+struct buffer_head * bread(kdev_t dev, sector_t block, int size)
{
struct buffer_head * bh;
@@ -1546,7 +1546,7 @@
unsigned from, unsigned to, get_block_t *get_block)
{
unsigned block_start, block_end;
- unsigned long block;
+ sector_t block;
int err = 0;
unsigned blocksize, bbits;
struct buffer_head *bh, *head, *wait[2], **wait_bh=wait;
@@ -1558,7 +1558,7 @@
head = page->buffers;
bbits = inode->i_blkbits;
- block = page->index << (PAGE_CACHE_SHIFT - bbits);
+ block = (sector_t)page->index << (PAGE_CACHE_SHIFT - bbits);
for(bh = head, block_start = 0; bh != head || !block_start;
block++, block_start=block_end, bh = bh->b_this_page) {
@@ -1686,7 +1686,7 @@
int block_read_full_page(struct page *page, get_block_t *get_block)
{
struct inode *inode = page->mapping->host;
- unsigned long iblock, lblock;
+ sector_t iblock, lblock;
struct buffer_head *bh, *head, *arr[MAX_BUF_PER_PAGE];
unsigned int blocksize, blocks;
int nr, i;
@@ -1699,7 +1699,7 @@
head = page->buffers;
blocks = PAGE_CACHE_SIZE >> inode->i_blkbits;
- iblock = page->index << (PAGE_CACHE_SHIFT - inode->i_blkbits);
+ iblock = (sector_t)page->index << (PAGE_CACHE_SHIFT - inode->i_blkbits);
lblock = (inode->i_size+blocksize-1) >> inode->i_blkbits;
bh = head;
nr = 0;
@@ -2081,7 +2081,7 @@
}
EXPORT_SYMBOL(waitfor_one_page);
-int generic_block_bmap(struct address_space *mapping, long block, get_block_t *get_block)
+sector_t generic_block_bmap(struct address_space *mapping, sector_t block, get_block_t *get_block)
{
struct buffer_head tmp;
struct inode *inode = mapping->host;
@@ -2091,10 +2091,12 @@
return tmp.b_blocknr;
}
-int generic_direct_IO(int rw, struct inode * inode, struct kiobuf * iobuf, unsigned long blocknr, int blocksize, get_block_t * get_block)
+int generic_direct_IO(int rw, struct inode * inode,
+ struct kiobuf * iobuf, sector_t blocknr,
+ int blocksize, get_block_t * get_block)
{
int i, nr_blocks, retval;
- unsigned long * blocks = iobuf->blocks;
+ sector_t *blocks = iobuf->blocks;
int length;
length = iobuf->length;
@@ -2122,7 +2124,7 @@
BUG();
if (!buffer_mapped(&bh)) {
/* there was an hole in the filesystem */
- blocks[i] = -1UL;
+ blocks[i] = ~(sector_t)0;
continue;
}
} else {
@@ -2207,7 +2209,7 @@
*/
int brw_kiovec(int rw, int nr, struct kiobuf *iovec[],
- kdev_t dev, unsigned long b[], int size)
+ kdev_t dev, sector_t b[], int size)
{
int err;
int length;
@@ -2217,7 +2219,7 @@
int pageind;
int bhind;
int offset;
- unsigned long blocknr;
+ sector_t blocknr;
struct kiobuf * iobuf = NULL;
struct page * map;
struct buffer_head *tmp, **bhs = NULL;
@@ -2342,7 +2344,7 @@
* FIXME: we need a swapper_inode->get_block function to remove
* some of the bmap kludges and interface ugliness here.
*/
-int brw_page(int rw, struct page *page, kdev_t dev, int b[], int size)
+int brw_page(int rw, struct page *page, kdev_t dev, sector_t b[], int size)
{
struct buffer_head *head, *bh;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/efs/file.c linux-2.4-lbd/fs/efs/file.c
--- linux-2.4.20-rc1/fs/efs/file.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/efs/file.c Wed Sep 25 10:27:40 2002
@@ -8,7 +8,7 @@
#include <linux/efs_fs.h>
-int efs_get_block(struct inode *inode, long iblock,
+int efs_get_block(struct inode *inode, sector_t iblock,
struct buffer_head *bh_result, int create)
{
int error = -EROFS;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/efs/inode.c linux-2.4-lbd/fs/efs/inode.c
--- linux-2.4.20-rc1/fs/efs/inode.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/efs/inode.c Wed Sep 25 10:27:40 2002
@@ -12,12 +12,12 @@
#include <linux/module.h>
-extern int efs_get_block(struct inode *, long, struct buffer_head *, int);
+extern int efs_get_block(struct inode *, sector_t, struct buffer_head *, int);
static int efs_readpage(struct file *file, struct page *page)
{
return block_read_full_page(page,efs_get_block);
}
-static int _efs_bmap(struct address_space *mapping, long block)
+static sector_t _efs_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping,block,efs_get_block);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/ext2/inode.c linux-2.4-lbd/fs/ext2/inode.c
--- linux-2.4.20-rc1/fs/ext2/inode.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/ext2/inode.c Wed Sep 25 10:27:40 2002
@@ -496,7 +496,7 @@
* reachable from inode.
*/
-static int ext2_get_block(struct inode *inode, long iblock, struct buffer_head *bh_result, int create)
+static int ext2_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create)
{
int err = -EIO;
int offsets[4];
@@ -579,11 +579,12 @@
{
return block_prepare_write(page,from,to,ext2_get_block);
}
-static int ext2_bmap(struct address_space *mapping, long block)
+static sector_t ext2_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping,block,ext2_get_block);
}
-static int ext2_direct_IO(int rw, struct inode * inode, struct kiobuf * iobuf, unsigned long blocknr, int blocksize)
+static int ext2_direct_IO(int rw, struct inode * inode, struct kiobuf * iobuf,
+ sector_t blocknr, int blocksize)
{
return generic_direct_IO(rw, inode, iobuf, blocknr, blocksize, ext2_get_block);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/ext3/ialloc.c linux-2.4-lbd/fs/ext3/ialloc.c
--- linux-2.4.20-rc1/fs/ext3/ialloc.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/ext3/ialloc.c Wed Sep 25 10:27:40 2002
@@ -564,8 +564,8 @@
is_bad_inode(inode) || NEXT_ORPHAN(inode) > max_ino) {
ext3_warning(sb, __FUNCTION__,
"bad orphan inode %ld! e2fsck was run?\n", ino);
- printk(KERN_NOTICE "ext3_test_bit(bit=%d, block=%ld) = %d\n",
- bit, bh->b_blocknr, ext3_test_bit(bit, bh->b_data));
+ printk(KERN_NOTICE "ext3_test_bit(bit=%d, block=%llu) = %d\n",
+ bit, (unsigned long long)bh->b_blocknr, ext3_test_bit(bit, bh->b_data));
printk(KERN_NOTICE "inode=%p\n", inode);
if (inode) {
printk(KERN_NOTICE "is_bad_inode(inode)=%d\n",
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/ext3/inode.c linux-2.4-lbd/fs/ext3/inode.c
--- linux-2.4.20-rc1/fs/ext3/inode.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/ext3/inode.c Wed Sep 25 10:27:40 2002
@@ -825,7 +825,7 @@
/*
* The BKL is not held on entry here.
*/
-static int ext3_get_block(struct inode *inode, long iblock,
+static int ext3_get_block(struct inode *inode, sector_t iblock,
struct buffer_head *bh_result, int create)
{
handle_t *handle = 0;
@@ -1165,7 +1165,7 @@
* So, if we see any bmap calls here on a modified, data-journaled file,
* take extra steps to flush any blocks which might be in the cache.
*/
-static int ext3_bmap(struct address_space *mapping, long block)
+static sector_t ext3_bmap(struct address_space *mapping, sector_t block)
{
struct inode *inode = mapping->host;
journal_t *journal;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/fat/file.c linux-2.4-lbd/fs/fat/file.c
--- linux-2.4.20-rc1/fs/fat/file.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/fat/file.c Wed Sep 25 10:27:40 2002
@@ -48,11 +48,13 @@
}
-int fat_get_block(struct inode *inode, long iblock, struct buffer_head *bh_result, int create)
+int fat_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create)
{
struct super_block *sb = inode->i_sb;
unsigned long phys;
+ BUG_ON(sizeof(iblock) > 4 && (iblock>>32));
+
phys = fat_bmap(inode, iblock);
if (phys) {
bh_result->b_dev = inode->i_dev;
@@ -66,7 +68,7 @@
BUG();
return -EIO;
}
- if (!(iblock % MSDOS_SB(inode->i_sb)->cluster_size)) {
+ if (!((unsigned long)iblock % MSDOS_SB(inode->i_sb)->cluster_size)) {
if (fat_add_cluster(inode) < 0)
return -ENOSPC;
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/fat/inode.c linux-2.4-lbd/fs/fat/inode.c
--- linux-2.4.20-rc1/fs/fat/inode.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/fat/inode.c Wed Sep 25 10:27:40 2002
@@ -869,7 +869,7 @@
return cont_prepare_write(page,from,to,fat_get_block,
&MSDOS_I(page->mapping->host)->mmu_private);
}
-static int _fat_bmap(struct address_space *mapping, long block)
+static sector_t _fat_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping,block,fat_get_block);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/fat/misc.c linux-2.4-lbd/fs/fat/misc.c
--- linux-2.4.20-rc1/fs/fat/misc.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/fat/misc.c Wed Sep 25 10:27:40 2002
@@ -182,10 +182,10 @@
mark_inode_dirty(inode);
}
if (file_cluster
- != inode->i_blocks / cluster_size / (sb->s_blocksize / 512)) {
+ != (long)inode->i_blocks / cluster_size / (sb->s_blocksize / 512)) {
printk ("file_cluster badly computed!!! %d <> %ld\n",
file_cluster,
- inode->i_blocks / cluster_size / (sb->s_blocksize / 512));
+ (long)inode->i_blocks / cluster_size / (sb->s_blocksize / 512));
fat_cache_inval_inode(inode);
}
inode->i_blocks += (1 << MSDOS_SB(sb)->cluster_bits) / 512;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/freevxfs/vxfs_kcompat.h linux-2.4-lbd/fs/freevxfs/vxfs_kcompat.h
--- linux-2.4.20-rc1/fs/freevxfs/vxfs_kcompat.h Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/freevxfs/vxfs_kcompat.h Wed Oct 30 10:02:20 2002
@@ -7,10 +7,8 @@
#include <linux/blkdev.h>
-typedef long sector_t;
-
/* Dito. */
-static inline void map_bh(struct buffer_head *bh, struct super_block *sb, int block)
+static inline void map_bh(struct buffer_head *bh, struct super_block *sb, sector_t block)
{
bh->b_state |= 1 << BH_Mapped;
bh->b_dev = sb->s_dev;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/freevxfs/vxfs_subr.c linux-2.4-lbd/fs/freevxfs/vxfs_subr.c
--- linux-2.4.20-rc1/fs/freevxfs/vxfs_subr.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/freevxfs/vxfs_subr.c Wed Sep 25 10:27:41 2002
@@ -42,7 +42,7 @@
static int vxfs_readpage(struct file *, struct page *);
-static int vxfs_bmap(struct address_space *, long);
+static sector_t vxfs_bmap(struct address_space *, sector_t);
struct address_space_operations vxfs_aops = {
.readpage = vxfs_readpage,
@@ -185,8 +185,8 @@
* Locking status:
* We are under the bkl.
*/
-static int
-vxfs_bmap(struct address_space *mapping, long block)
+static sector_t
+vxfs_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping, block, vxfs_getblk);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/hfs/file.c linux-2.4-lbd/fs/hfs/file.c
--- linux-2.4.20-rc1/fs/hfs/file.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/hfs/file.c Wed Sep 25 10:27:41 2002
@@ -106,7 +106,7 @@
* block number. This function just calls hfs_extent_map() to do the
* real work and then stuffs the appropriate info into the buffer_head.
*/
-int hfs_get_block(struct inode *inode, long iblock, struct buffer_head *bh_result, int create)
+int hfs_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create)
{
unsigned long phys;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/hfs/hfs.h linux-2.4-lbd/fs/hfs/hfs.h
--- linux-2.4.20-rc1/fs/hfs/hfs.h Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/hfs/hfs.h Wed Oct 30 10:02:22 2002
@@ -495,7 +495,7 @@
extern void hfs_extent_free(struct hfs_fork *);
/* file.c */
-extern int hfs_get_block(struct inode *, long, struct buffer_head *, int);
+extern int hfs_get_block(struct inode *, sector_t, struct buffer_head *, int);
/* mdb.c */
extern struct hfs_mdb *hfs_mdb_get(hfs_sysmdb, int, hfs_s32);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/hfs/inode.c linux-2.4-lbd/fs/hfs/inode.c
--- linux-2.4.20-rc1/fs/hfs/inode.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/hfs/inode.c Wed Sep 25 10:27:41 2002
@@ -235,7 +235,7 @@
return cont_prepare_write(page,from,to,hfs_get_block,
&page->mapping->host->u.hfs_i.mmu_private);
}
-static int hfs_bmap(struct address_space *mapping, long block)
+static sector_t hfs_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping,block,hfs_get_block);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/hpfs/file.c linux-2.4-lbd/fs/hpfs/file.c
--- linux-2.4.20-rc1/fs/hpfs/file.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/hpfs/file.c Wed Sep 25 10:27:44 2002
@@ -68,7 +68,7 @@
hpfs_write_inode(i);
}
-int hpfs_get_block(struct inode *inode, long iblock, struct buffer_head *bh_result, int create)
+int hpfs_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create)
{
secno s;
s = hpfs_bmap(inode, iblock);
@@ -108,7 +108,7 @@
return cont_prepare_write(page,from,to,hpfs_get_block,
&page->mapping->host->u.hpfs_i.mmu_private);
}
-static int _hpfs_bmap(struct address_space *mapping, long block)
+static sector_t _hpfs_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping,block,hpfs_get_block);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/hpfs/hpfs_fn.h linux-2.4-lbd/fs/hpfs/hpfs_fn.h
--- linux-2.4.20-rc1/fs/hpfs/hpfs_fn.h Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/hpfs/hpfs_fn.h Wed Oct 30 10:02:31 2002
@@ -261,7 +261,7 @@
int hpfs_file_fsync(struct file *, struct dentry *, int);
secno hpfs_bmap(struct inode *, unsigned);
void hpfs_truncate(struct inode *);
-int hpfs_get_block(struct inode *inode, long iblock, struct buffer_head *bh_result, int create);
+int hpfs_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create);
ssize_t hpfs_file_write(struct file *file, const char *buf, size_t count, loff_t *ppos);
/* inode.c */
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/inode.c linux-2.4-lbd/fs/inode.c
--- linux-2.4.20-rc1/fs/inode.c Fri Dec 13 10:46:02 2002
+++ linux-2.4-lbd/fs/inode.c Wed Sep 25 10:27:34 2002
@@ -1112,9 +1112,9 @@
* file.
*/
-int bmap(struct inode * inode, int block)
+sector_t bmap(struct inode * inode, sector_t block)
{
- int res = 0;
+ sector_t res = 0;
if (inode->i_mapping->a_ops->bmap)
res = inode->i_mapping->a_ops->bmap(inode->i_mapping, block);
return res;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/isofs/inode.c linux-2.4-lbd/fs/isofs/inode.c
--- linux-2.4.20-rc1/fs/isofs/inode.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/isofs/inode.c Wed Sep 25 10:27:45 2002
@@ -976,7 +976,7 @@
/*
* Used by the standard interfaces.
*/
-static int isofs_get_block(struct inode *inode, long iblock,
+static int isofs_get_block(struct inode *inode, sector_t iblock,
struct buffer_head *bh_result, int create)
{
if ( create ) {
@@ -984,10 +984,11 @@
return -EROFS;
}
- return isofs_get_blocks(inode, iblock, &bh_result, 1) ? 0 : -EIO;
+ BUG_ON(sizeof(iblock) > 4 && (iblock >> 32));
+ return isofs_get_blocks(inode, (long)iblock, &bh_result, 1) ? 0 : -EIO;
}
-static int isofs_bmap(struct inode *inode, int block)
+static int isofs_bmap(struct inode *inode, sector_t block)
{
struct buffer_head dummy;
int error;
@@ -1000,7 +1001,7 @@
return 0;
}
-struct buffer_head *isofs_bread(struct inode *inode, unsigned int block)
+struct buffer_head *isofs_bread(struct inode *inode, sector_t block)
{
unsigned int blknr = isofs_bmap(inode, block);
if (!blknr)
@@ -1013,7 +1014,7 @@
return block_read_full_page(page,isofs_get_block);
}
-static int _isofs_bmap(struct address_space *mapping, long block)
+static sector_t _isofs_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping,block,isofs_get_block);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/jbd/commit.c linux-2.4-lbd/fs/jbd/commit.c
--- linux-2.4.20-rc1/fs/jbd/commit.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/jbd/commit.c Fri Oct 11 12:15:16 2002
@@ -359,8 +359,8 @@
}
bh = jh2bh(descriptor);
- jbd_debug(4, "JBD: got buffer %ld (%p)\n",
- bh->b_blocknr, bh->b_data);
+ jbd_debug(4, "JBD: got buffer %llu (%p)\n",
+ (unsigned long long)bh->b_blocknr, bh->b_data);
header = (journal_header_t *)&bh->b_data[0];
header->h_magic = htonl(JFS_MAGIC_NUMBER);
header->h_blocktype = htonl(JFS_DESCRIPTOR_BLOCK);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/jbd/journal.c linux-2.4-lbd/fs/jbd/journal.c
--- linux-2.4.20-rc1/fs/jbd/journal.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/jbd/journal.c Fri Oct 11 12:15:16 2002
@@ -1505,9 +1505,9 @@
if (buffer_dirty(bh)) {
printk ("%sUnexpected dirty buffer encountered at "
- "%s:%d (%s blocknr %lu)\n",
+ "%s:%d (%s blocknr %llu)\n",
KERN_WARNING, function, line,
- kdevname(bh->b_dev), bh->b_blocknr);
+ kdevname(bh->b_dev), (unsigned long long)bh->b_blocknr);
#ifdef JBD_PARANOID_WRITES
J_ASSERT_BH (bh, !buffer_dirty(bh));
#endif
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/jbd/revoke.c linux-2.4-lbd/fs/jbd/revoke.c
--- linux-2.4.20-rc1/fs/jbd/revoke.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/jbd/revoke.c Wed Sep 25 10:27:46 2002
@@ -389,7 +389,7 @@
record = find_revoke_record(journal, bh->b_blocknr);
if (record) {
jbd_debug(4, "cancelled existing revoke on "
- "blocknr %lu\n", bh->b_blocknr);
+ "blocknr %llu\n", (unsigned long long)bh->b_blocknr);
list_del(&record->hash);
kmem_cache_free(revoke_record_cache, record);
did_revoke = 1;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/jfs/inode.c linux-2.4-lbd/fs/jfs/inode.c
--- linux-2.4.20-rc1/fs/jfs/inode.c Fri Dec 13 10:46:07 2002
+++ linux-2.4-lbd/fs/jfs/inode.c Wed Sep 25 10:27:54 2002
@@ -195,7 +195,7 @@
set_cflag(COMMIT_Dirty, inode);
}
-static int jfs_get_block(struct inode *ip, long lblock,
+static int jfs_get_block(struct inode *ip, sector_t lblock,
struct buffer_head *bh_result, int create)
{
s64 lblock64 = lblock;
@@ -318,13 +318,13 @@
return block_prepare_write(page, from, to, jfs_get_block);
}
-static int jfs_bmap(struct address_space *mapping, long block)
+static sector_t jfs_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping, block, jfs_get_block);
}
static int jfs_direct_IO(int rw, struct inode *inode, struct kiobuf *iobuf,
- unsigned long blocknr, int blocksize)
+ sector_t blocknr, int blocksize)
{
return generic_direct_IO(rw, inode, iobuf, blocknr,
blocksize, jfs_get_block);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/minix/inode.c linux-2.4-lbd/fs/minix/inode.c
--- linux-2.4.20-rc1/fs/minix/inode.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/minix/inode.c Wed Sep 25 10:27:57 2002
@@ -292,7 +292,7 @@
return 0;
}
-static int minix_get_block(struct inode *inode, long block,
+static int minix_get_block(struct inode *inode, sector_t block,
struct buffer_head *bh_result, int create)
{
if (INODE_VERSION(inode) == MINIX_V1)
@@ -313,7 +313,7 @@
{
return block_prepare_write(page,from,to,minix_get_block);
}
-static int minix_bmap(struct address_space *mapping, long block)
+static sector_t minix_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping,block,minix_get_block);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/minix/itree_common.c linux-2.4-lbd/fs/minix/itree_common.c
--- linux-2.4.20-rc1/fs/minix/itree_common.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/minix/itree_common.c Wed Sep 25 10:27:57 2002
@@ -140,7 +140,7 @@
return -EAGAIN;
}
-static inline int get_block(struct inode * inode, long block,
+static inline int get_block(struct inode * inode, sector_t block,
struct buffer_head *bh_result, int create)
{
int err = -EIO;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/acorn.c linux-2.4-lbd/fs/partitions/acorn.c
--- linux-2.4.20-rc1/fs/partitions/acorn.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/acorn.c Wed Sep 25 10:28:10 2002
@@ -462,7 +462,7 @@
* Returns: -1 on error, 0 if not ADFS format, 1 if ok.
*/
int acorn_partition(struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sect, int first_minor)
+ sector_t first_sect, int first_minor)
{
int i;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/acorn.h linux-2.4-lbd/fs/partitions/acorn.h
--- linux-2.4.20-rc1/fs/partitions/acorn.h Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/acorn.h Thu Oct 24 14:58:16 2002
@@ -51,5 +51,5 @@
int acorn_partition(struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sect, int first_minor);
+ sector_t first_sect, int first_minor);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/amiga.c linux-2.4-lbd/fs/partitions/amiga.c
--- linux-2.4.20-rc1/fs/partitions/amiga.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/amiga.c Wed Sep 25 10:28:10 2002
@@ -32,7 +32,7 @@
int
amiga_partition(struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int first_part_minor)
+ sector_t first_sector, int first_part_minor)
{
Sector sect;
unsigned char *data;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/amiga.h linux-2.4-lbd/fs/partitions/amiga.h
--- linux-2.4.20-rc1/fs/partitions/amiga.h Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/amiga.h Wed Sep 25 10:28:10 2002
@@ -4,5 +4,5 @@
int
amiga_partition(struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int first_part_minor);
+ sector_t first_sector, int first_part_minor);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/atari.c linux-2.4-lbd/fs/partitions/atari.c
--- linux-2.4.20-rc1/fs/partitions/atari.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/atari.c Wed Sep 25 10:28:10 2002
@@ -41,7 +41,7 @@
}
int atari_partition (struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int minor)
+ sector_t first_sector, int minor)
{
int m_lim = minor + hd->max_p;
Sector sect;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/atari.h linux-2.4-lbd/fs/partitions/atari.h
--- linux-2.4.20-rc1/fs/partitions/atari.h Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/atari.h Wed Sep 25 10:28:10 2002
@@ -32,5 +32,5 @@
} __attribute__((__packed__));
int atari_partition (struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int first_part_minor);
+ sector_t first_sector, int first_part_minor);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/check.c linux-2.4-lbd/fs/partitions/check.c
--- linux-2.4.20-rc1/fs/partitions/check.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/check.c Wed Sep 25 10:28:10 2002
@@ -19,6 +19,7 @@
#include <linux/blk.h>
#include <linux/init.h>
#include <linux/raid/md.h>
+#include <linux/blkdev.h>
#include "check.h"
@@ -35,11 +36,10 @@
#include "ultrix.h"
#include "efi.h"
-extern int *blk_size[];
int warn_no_part = 1; /*This is ugly: should make genhd removable media aware*/
-static int (*check_part[])(struct gendisk *hd, struct block_device *bdev, unsigned long first_sect, int first_minor) = {
+static int (*check_part[])(struct gendisk *hd, struct block_device *bdev, sector_t first_sect, int first_minor) = {
#ifdef CONFIG_ACORN_PARTITION
acorn_partition,
#endif
@@ -204,7 +204,7 @@
/*
* Add a partitions details to the devices partition description.
*/
-void add_gd_partition(struct gendisk *hd, int minor, int start, int size)
+void add_gd_partition(struct gendisk *hd, int minor, sector_t start, sector_t size)
{
#ifndef CONFIG_DEVFS_FS
char buf[40];
@@ -227,7 +227,7 @@
{
devfs_handle_t de = NULL;
static int first_time = 1;
- unsigned long first_sector;
+ sector_t first_sector;
struct block_device *bdev;
char buf[64];
int i;
@@ -374,14 +374,14 @@
*/
void register_disk(struct gendisk *gdev, kdev_t dev, unsigned minors,
- struct block_device_operations *ops, long size)
+ struct block_device_operations *ops, sector_t size)
{
if (!gdev)
return;
grok_partitions(gdev, MINOR(dev)>>gdev->minor_shift, minors, size);
}
-void grok_partitions(struct gendisk *dev, int drive, unsigned minors, long size)
+void grok_partitions(struct gendisk *dev, int drive, unsigned minors, sector_t size)
{
int i;
int first_minor = drive << dev->minor_shift;
@@ -415,13 +415,12 @@
}
}
-unsigned char *read_dev_sector(struct block_device *bdev, unsigned long n, Sector *p)
+unsigned char *read_dev_sector(struct block_device *bdev, sector_t n, Sector *p)
{
struct address_space *mapping = bdev->bd_inode->i_mapping;
- int sect = PAGE_CACHE_SIZE / 512;
struct page *page;
- page = read_cache_page(mapping, n/sect,
+ page = read_cache_page(mapping, n >> (PAGE_CACHE_SHIFT-9),
(filler_t *)mapping->a_ops->readpage, NULL);
if (!IS_ERR(page)) {
wait_on_page(page);
@@ -430,7 +429,7 @@
if (PageError(page))
goto fail;
p->v = page;
- return (unsigned char *)page_address(page) + 512 * (n % sect);
+ return (unsigned char *)page_address(page) + ((n & ((1 << (PAGE_CACHE_SHIFT - 9)) - 1)) << 9);
fail:
page_cache_release(page);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/check.h linux-2.4-lbd/fs/partitions/check.h
--- linux-2.4.20-rc1/fs/partitions/check.h Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/check.h Wed Sep 25 10:28:10 2002
@@ -2,11 +2,11 @@
* add_partition adds a partitions details to the devices partition
* description.
*/
-void add_gd_partition(struct gendisk *hd, int minor, int start, int size);
+void add_gd_partition(struct gendisk *hd, int minor, sector_t start, sector_t size);
typedef struct {struct page *v;} Sector;
-unsigned char *read_dev_sector(struct block_device *, unsigned long, Sector *);
+unsigned char *read_dev_sector(struct block_device *, sector_t, Sector *);
static inline void put_dev_sector(Sector p)
{
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/efi.c linux-2.4-lbd/fs/partitions/efi.c
--- linux-2.4.20-rc1/fs/partitions/efi.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/efi.c Wed Sep 25 10:28:10 2002
@@ -778,7 +778,7 @@
*/
int
efi_partition(struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int first_part_minor)
+ sector_t first_sector, int first_part_minor)
{
kdev_t dev = to_kdev_t(bdev->bd_dev);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/efi.h linux-2.4-lbd/fs/partitions/efi.h
--- linux-2.4.20-rc1/fs/partitions/efi.h Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/efi.h Wed Oct 30 09:59:59 2002
@@ -110,6 +110,6 @@
/* Functions */
extern int
efi_partition(struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int first_part_minor);
+ sector_t first_sector, int first_part_minor);
#endif
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/ldm.c linux-2.4-lbd/fs/partitions/ldm.c
--- linux-2.4.20-rc1/fs/partitions/ldm.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/ldm.c Wed Sep 25 10:28:10 2002
@@ -1480,7 +1480,7 @@
* Or @bdev is a dynamic disk, but it may be corrupted
*/
int ldm_partition (struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int first_minor)
+ sector_t first_sector, int first_minor)
{
struct ldmdb *ldb;
unsigned long base;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/ldm.h linux-2.4-lbd/fs/partitions/ldm.h
--- linux-2.4.20-rc1/fs/partitions/ldm.h Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/ldm.h Wed Oct 30 09:48:28 2002
@@ -215,7 +215,7 @@
};
int ldm_partition (struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int first_minor);
+ sector_t first_sector, int first_minor);
#endif /* _FS_PT_LDM_H_ */
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/mac.c linux-2.4-lbd/fs/partitions/mac.c
--- linux-2.4.20-rc1/fs/partitions/mac.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/mac.c Wed Sep 25 10:28:10 2002
@@ -25,7 +25,7 @@
*/
int mac_partition(struct gendisk *hd, struct block_device *bdev,
- unsigned long fsec, int first_part_minor)
+ sector_t fsec, int first_part_minor)
{
Sector sect;
unsigned char *data;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/mac.h linux-2.4-lbd/fs/partitions/mac.h
--- linux-2.4.20-rc1/fs/partitions/mac.h Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/mac.h Wed Sep 25 10:28:10 2002
@@ -49,4 +49,4 @@
/* ... more stuff */
};
-int mac_partition(struct gendisk *hd, struct block_device *bdev, unsigned long fsec, int first_part_minor);
+int mac_partition(struct gendisk *hd, struct block_device *bdev, sector_t fsec, int first_part_minor);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/msdos.c linux-2.4-lbd/fs/partitions/msdos.c
--- linux-2.4.20-rc1/fs/partitions/msdos.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/msdos.c Wed Sep 25 10:28:11 2002
@@ -551,7 +551,7 @@
}
int msdos_partition(struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int first_part_minor)
+ sector_t first_sector, int first_part_minor)
{
int i, minor = first_part_minor;
Sector sect;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/msdos.h linux-2.4-lbd/fs/partitions/msdos.h
--- linux-2.4.20-rc1/fs/partitions/msdos.h Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/msdos.h Wed Sep 25 10:28:14 2002
@@ -5,5 +5,5 @@
#define MSDOS_LABEL_MAGIC 0xAA55
int msdos_partition(struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int first_part_minor);
+ sector_t first_sector, int first_part_minor);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/osf.c linux-2.4-lbd/fs/partitions/osf.c
--- linux-2.4.20-rc1/fs/partitions/osf.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/osf.c Wed Sep 25 10:28:14 2002
@@ -18,7 +18,7 @@
#include "osf.h"
int osf_partition(struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int current_minor)
+ sector_t first_sector, int current_minor)
{
int i;
Sector sect;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/osf.h linux-2.4-lbd/fs/partitions/osf.h
--- linux-2.4.20-rc1/fs/partitions/osf.h Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/osf.h Wed Sep 25 10:28:14 2002
@@ -5,5 +5,5 @@
#define DISKLABELMAGIC (0x82564557UL)
int osf_partition(struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int current_minor);
+ sector_t first_sector, int current_minor);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/sgi.c linux-2.4-lbd/fs/partitions/sgi.c
--- linux-2.4.20-rc1/fs/partitions/sgi.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/sgi.c Wed Sep 25 10:28:14 2002
@@ -17,7 +17,7 @@
#include "check.h"
#include "sgi.h"
-int sgi_partition(struct gendisk *hd, struct block_device *bdev, unsigned long first_sector, int current_minor)
+int sgi_partition(struct gendisk *hd, struct block_device *bdev, sector_t first_sector, int current_minor)
{
int i, csum, magic;
unsigned int *ui, start, blocks, cs;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/sgi.h linux-2.4-lbd/fs/partitions/sgi.h
--- linux-2.4.20-rc1/fs/partitions/sgi.h Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/sgi.h Wed Sep 25 10:28:14 2002
@@ -3,7 +3,7 @@
*/
extern int sgi_partition(struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int first_part_minor);
+ sector_t first_sector, int first_part_minor);
#define SGI_LABEL_MAGIC 0x0be5a941
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/sun.c linux-2.4-lbd/fs/partitions/sun.c
--- linux-2.4.20-rc1/fs/partitions/sun.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/sun.c Fri Oct 11 12:15:16 2002
@@ -24,7 +24,7 @@
extern void md_autodetect_dev(kdev_t dev);
#endif
-int sun_partition(struct gendisk *hd, struct block_device *bdev, unsigned long first_sector, int first_part_minor)
+int sun_partition(struct gendisk *hd, struct block_device *bdev, sector_t first_sector, int first_part_minor)
{
int i, csum;
unsigned short *ush;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/sun.h linux-2.4-lbd/fs/partitions/sun.h
--- linux-2.4.20-rc1/fs/partitions/sun.h Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/sun.h Wed Sep 25 10:28:14 2002
@@ -5,5 +5,5 @@
#define SUN_LABEL_MAGIC 0xDABE
int sun_partition(struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int first_part_minor);
+ sector_t first_sector, int first_part_minor);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/ultrix.c linux-2.4-lbd/fs/partitions/ultrix.c
--- linux-2.4.20-rc1/fs/partitions/ultrix.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/ultrix.c Wed Sep 25 10:28:14 2002
@@ -15,7 +15,7 @@
#include "check.h"
int ultrix_partition(struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int first_part_minor)
+ sector_t first_sector, int first_part_minor)
{
int i;
Sector sect;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/partitions/ultrix.h linux-2.4-lbd/fs/partitions/ultrix.h
--- linux-2.4.20-rc1/fs/partitions/ultrix.h Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/partitions/ultrix.h Wed Sep 25 10:28:14 2002
@@ -3,5 +3,5 @@
*/
int ultrix_partition(struct gendisk *hd, struct block_device *bdev,
- unsigned long first_sector, int first_part_minor);
+ sector_t first_sector, int first_part_minor);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/qnx4/inode.c linux-2.4-lbd/fs/qnx4/inode.c
--- linux-2.4.20-rc1/fs/qnx4/inode.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/qnx4/inode.c Wed Sep 25 10:28:15 2002
@@ -204,7 +204,7 @@
return NULL;
}
-int qnx4_get_block( struct inode *inode, long iblock, struct buffer_head *bh, int create )
+int qnx4_get_block( struct inode *inode, sector_t iblock, struct buffer_head *bh, int create )
{
unsigned long phys;
@@ -424,7 +424,7 @@
return cont_prepare_write(page,from,to,qnx4_get_block,
&page->mapping->host->u.qnx4_i.mmu_private);
}
-static int qnx4_bmap(struct address_space *mapping, long block)
+static sector_t qnx4_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping,block,qnx4_get_block);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/reiserfs/inode.c linux-2.4-lbd/fs/reiserfs/inode.c
--- linux-2.4.20-rc1/fs/reiserfs/inode.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/reiserfs/inode.c Wed Sep 25 10:28:16 2002
@@ -17,7 +17,7 @@
#define GET_BLOCK_READ_DIRECT 4 /* read the tail if indirect item not found */
#define GET_BLOCK_NO_ISEM 8 /* i_sem is not held, don't preallocate */
-static int reiserfs_get_block (struct inode * inode, long block,
+static int reiserfs_get_block (struct inode * inode, sector_t block,
struct buffer_head * bh_result, int create);
void reiserfs_delete_inode (struct inode * inode)
@@ -217,7 +217,7 @@
// Please improve the english/clarity in the comment above, as it is
// hard to understand.
-static int _get_block_create_0 (struct inode * inode, long block,
+static int _get_block_create_0 (struct inode * inode, sector_t block,
struct buffer_head * bh_result,
int args)
{
@@ -226,7 +226,7 @@
struct buffer_head * bh;
struct item_head * ih, tmp_ih;
int fs_gen ;
- int blocknr;
+ sector_t blocknr;
char * p = NULL;
int chars;
int ret ;
@@ -379,9 +379,11 @@
// this is called to create file map. So, _get_block_create_0 will not
// read direct item
-int reiserfs_bmap (struct inode * inode, long block,
+int reiserfs_bmap (struct inode * inode, sector_t block,
struct buffer_head * bh_result, int create)
{
+ if (unlikely(sizeof(sector_t) > 4 && (block >> 32)))
+ return -EFBIG;
if (!file_capable (inode, block))
return -EFBIG;
@@ -409,12 +411,12 @@
** don't want to send create == GET_BLOCK_NO_HOLE to reiserfs_get_block,
** don't use this function.
*/
-static int reiserfs_get_block_create_0 (struct inode * inode, long block,
+static int reiserfs_get_block_create_0 (struct inode * inode, sector_t block,
struct buffer_head * bh_result, int create) {
return reiserfs_get_block(inode, block, bh_result, GET_BLOCK_NO_HOLE) ;
}
-static int reiserfs_get_block_direct_io (struct inode * inode, long block,
+static int reiserfs_get_block_direct_io (struct inode * inode, sector_t block,
struct buffer_head * bh_result, int create) {
int ret ;
@@ -514,7 +516,7 @@
return reiserfs_new_unf_blocknrs (th, inode, allocated_block_nr, path, block);
}
-static int reiserfs_get_block (struct inode * inode, long block,
+static int reiserfs_get_block (struct inode * inode, sector_t block,
struct buffer_head * bh_result, int create)
{
int repeat, retval;
@@ -544,6 +546,11 @@
th.t_trans_id = 0 ;
version = get_inode_item_key_version (inode);
+ if (unlikely(sizeof(block) > 4 && (block >> 32))) {
+ unlock_kernel();
+ return -EIO;
+ }
+
if (block < 0) {
unlock_kernel();
return -EIO;
@@ -558,12 +565,11 @@
** log anything, so we don't need to start a transaction
*/
if (!(create & GET_BLOCK_CREATE)) {
- int ret ;
/* find number of block-th logical block of the file */
- ret = _get_block_create_0 (inode, block, bh_result,
+ retval = _get_block_create_0 (inode, block, bh_result,
create | GET_BLOCK_READ_DIRECT) ;
unlock_kernel() ;
- return ret;
+ return retval;
}
inode->u.reiserfs_i.i_flags |= i_pack_on_close_mask;
@@ -856,8 +862,9 @@
pop_journal_writer(windex) ;
unlock_kernel() ;
reiserfs_check_path(&path) ;
- return retval;
-}
+
+ return retval;
+}
//
@@ -2035,8 +2042,8 @@
}
-static int reiserfs_aop_bmap(struct address_space *as, long block) {
- return generic_block_bmap(as, block, reiserfs_bmap) ;
+static sector_t reiserfs_aop_bmap(struct address_space *as, sector_t block) {
+ return generic_block_bmap(as, block, reiserfs_bmap) ;
}
static int reiserfs_commit_write(struct file *f, struct page *page,
@@ -2120,7 +2127,7 @@
}
static int reiserfs_direct_io(int rw, struct inode *inode,
- struct kiobuf *iobuf, unsigned long blocknr,
+ struct kiobuf *iobuf, sector_t blocknr,
int blocksize)
{
return generic_direct_IO(rw, inode, iobuf, blocknr, blocksize,
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/reiserfs/journal.c linux-2.4-lbd/fs/reiserfs/journal.c
--- linux-2.4.20-rc1/fs/reiserfs/journal.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/reiserfs/journal.c Wed Sep 25 10:28:17 2002
@@ -1010,15 +1010,16 @@
** is not marked JDirty_wait
*/
if ((!was_jwait) && !buffer_locked(saved_bh)) {
-printk("journal-813: BAD! buffer %lu %cdirty %cjwait, not in a newer tranasction\n", saved_bh->b_blocknr,
+printk("journal-813: BAD! buffer %llu %cdirty %cjwait, not in a newer tranasction\n",
+ (unsigned long long)saved_bh->b_blocknr,
was_dirty ? ' ' : '!', was_jwait ? ' ' : '!') ;
}
/* kupdate_one_transaction waits on the buffers it is writing, so we
** should never see locked buffers here
*/
if (buffer_locked(saved_bh)) {
- printk("clm-2083: locked buffer %lu in flush_journal_list\n",
- saved_bh->b_blocknr) ;
+ printk("clm-2083: locked buffer %llu in flush_journal_list\n",
+ (unsigned long long)saved_bh->b_blocknr) ;
wait_on_buffer(saved_bh) ;
if (!buffer_uptodate(saved_bh)) {
reiserfs_panic(s, "journal-923: buffer write failed\n") ;
@@ -1031,8 +1032,8 @@
submit_logged_buffer(saved_bh) ;
count++ ;
} else {
- printk("clm-2082: Unable to flush buffer %lu in flush_journal_list\n",
- saved_bh->b_blocknr) ;
+ printk("clm-2082: Unable to flush buffer %llu in flush_journal_list\n",
+ (unsigned long long)saved_bh->b_blocknr) ;
}
free_cnode:
last = cn ;
@@ -2171,7 +2172,9 @@
** could get to disk too early. NOT GOOD.
*/
if (!prepared || buffer_locked(bh)) {
- printk("journal-1777: buffer %lu bad state %cPREPARED %cLOCKED %cDIRTY %cJDIRTY_WAIT\n", bh->b_blocknr, prepared ? ' ' : '!',
+ printk("journal-1777: buffer %llu bad state %cPREPARED %cLOCKED %cDIRTY %cJDIRTY_WAIT\n",
+ (unsigned long long)bh->b_blocknr,
+ prepared ? ' ' : '!',
buffer_locked(bh) ? ' ' : '!',
buffer_dirty(bh) ? ' ' : '!',
buffer_journal_dirty(bh) ? ' ' : '!') ;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/reiserfs/prints.c linux-2.4-lbd/fs/reiserfs/prints.c
--- linux-2.4.20-rc1/fs/reiserfs/prints.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/reiserfs/prints.c Wed Sep 25 10:28:17 2002
@@ -138,8 +138,8 @@
static void sprintf_buffer_head (char * buf, struct buffer_head * bh)
{
- sprintf (buf, "dev %s, size %d, blocknr %ld, count %d, list %d, state 0x%lx, page %p, (%s, %s, %s)",
- kdevname (bh->b_dev), bh->b_size, bh->b_blocknr, atomic_read (&(bh->b_count)), bh->b_list,
+ sprintf (buf, "dev %s, size %d, blocknr %llu, count %d, list %d, state 0x%lx, page %p, (%s, %s, %s)",
+ kdevname (bh->b_dev), bh->b_size, (unsigned long long)bh->b_blocknr, atomic_read (&(bh->b_count)), bh->b_list,
bh->b_state, bh->b_page,
buffer_uptodate (bh) ? "UPTODATE" : "!UPTODATE",
buffer_dirty (bh) ? "DIRTY" : "CLEAN",
@@ -365,7 +365,7 @@
if (tb) {
while (tb->insert_size[h]) {
bh = PATH_H_PBUFFER (path, h);
- printk ("block %lu (level=%d), position %d\n", bh ? bh->b_blocknr : 0,
+ printk ("block %llu (level=%d), position %d\n", bh ? (unsigned long long)bh->b_blocknr : 0ULL,
bh ? B_LEVEL (bh) : 0, PATH_H_POSITION (path, h));
h ++;
}
@@ -375,8 +375,8 @@
printk ("Offset Bh (b_blocknr, b_count) Position Nr_item\n");
while ( offset > ILLEGAL_PATH_ELEMENT_OFFSET ) {
bh = PATH_OFFSET_PBUFFER (path, offset);
- printk ("%6d %10p (%9lu, %7d) %8d %7d\n", offset,
- bh, bh ? bh->b_blocknr : 0, bh ? atomic_read (&(bh->b_count)) : 0,
+ printk ("%6d %10p (%9llu, %7d) %8d %7d\n", offset,
+ bh, (unsigned long long)(bh ? bh->b_blocknr : 0), bh ? atomic_read (&(bh->b_count)) : 0,
PATH_OFFSET_POSITION (path, offset), bh ? B_NR_ITEMS (bh) : -1);
offset --;
@@ -506,8 +506,8 @@
return 1;
}
- printk ("%s\'s super block in block %ld\n======================\n",
- kdevname (bh->b_dev), bh->b_blocknr);
+ printk ("%s\'s super block in block %llu\n======================\n",
+ kdevname (bh->b_dev), (unsigned long long)bh->b_blocknr);
printk ("Reiserfs version %s\n", version );
printk ("Block count %u\n", sb_block_count(rs));
printk ("Blocksize %d\n", sb_blocksize(rs));
@@ -545,8 +545,8 @@
if (memcmp(desc->j_magic, JOURNAL_DESC_MAGIC, 8))
return 1;
- printk ("Desc block %lu (j_trans_id %d, j_mount_id %d, j_len %d)",
- bh->b_blocknr, desc->j_trans_id, desc->j_mount_id, desc->j_len);
+ printk ("Desc block %llu (j_trans_id %d, j_mount_id %d, j_len %d)",
+ (unsigned long long)bh->b_blocknr, desc->j_trans_id, desc->j_mount_id, desc->j_len);
return 0;
}
@@ -571,7 +571,7 @@
if (print_internal (bh, first, last))
if (print_super_block (bh))
if (print_desc_block (bh))
- printk ("Block %ld contains unformatted data\n", bh->b_blocknr);
+ printk ("Block %llu contains unformatted data\n", (unsigned long long)bh->b_blocknr);
}
@@ -606,19 +606,19 @@
tbFh = 0;
}
sprintf (print_tb_buf + strlen (print_tb_buf),
- "* %d * %3ld(%2d) * %3ld(%2d) * %3ld(%2d) * %5ld * %5ld * %5ld * %5ld * %5ld *\n",
+ "* %d * %3llu(%2d) * %3llu(%2d) * %3llu(%2d) * %5llu * %5llu * %5llu * %5llu * %5llu *\n",
h,
- (tbSh) ? (tbSh->b_blocknr):(-1),
+ (unsigned long long)((tbSh) ? (tbSh->b_blocknr):(-1)),
(tbSh) ? atomic_read (&(tbSh->b_count)) : -1,
- (tb->L[h]) ? (tb->L[h]->b_blocknr):(-1),
+ (unsigned long long)((tb->L[h]) ? (tb->L[h]->b_blocknr):(-1)),
(tb->L[h]) ? atomic_read (&(tb->L[h]->b_count)) : -1,
- (tb->R[h]) ? (tb->R[h]->b_blocknr):(-1),
+ (unsigned long long)((tb->R[h]) ? (tb->R[h]->b_blocknr):(-1)),
(tb->R[h]) ? atomic_read (&(tb->R[h]->b_count)) : -1,
- (tbFh) ? (tbFh->b_blocknr):(-1),
- (tb->FL[h]) ? (tb->FL[h]->b_blocknr):(-1),
- (tb->FR[h]) ? (tb->FR[h]->b_blocknr):(-1),
- (tb->CFL[h]) ? (tb->CFL[h]->b_blocknr):(-1),
- (tb->CFR[h]) ? (tb->CFR[h]->b_blocknr):(-1));
+ (unsigned long long)((tbFh) ? (tbFh->b_blocknr):(-1)),
+ (unsigned long long)((tb->FL[h]) ? (tb->FL[h]->b_blocknr):(-1)),
+ (unsigned long long)((tb->FR[h]) ? (tb->FR[h]->b_blocknr):(-1)),
+ (unsigned long long)((tb->CFL[h]) ? (tb->CFL[h]->b_blocknr):(-1)),
+ (unsigned long long)((tb->CFR[h]) ? (tb->CFR[h]->b_blocknr):(-1)));
}
sprintf (print_tb_buf + strlen (print_tb_buf),
@@ -645,7 +645,7 @@
h = 0;
for (i = 0; i < sizeof (tb->FEB) / sizeof (tb->FEB[0]); i ++)
sprintf (print_tb_buf + strlen (print_tb_buf),
- "%p (%lu %d)%s", tb->FEB[i], tb->FEB[i] ? tb->FEB[i]->b_blocknr : 0,
+ "%p (%llu %d)%s", tb->FEB[i], (unsigned long long)(tb->FEB[i] ? tb->FEB[i]->b_blocknr : 0),
tb->FEB[i] ? atomic_read (&(tb->FEB[i]->b_count)) : 0,
(i == sizeof (tb->FEB) / sizeof (tb->FEB[0]) - 1) ? "\n" : ", ");
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/reiserfs/super.c linux-2.4-lbd/fs/reiserfs/super.c
--- linux-2.4.20-rc1/fs/reiserfs/super.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/reiserfs/super.c Wed Sep 25 10:28:18 2002
@@ -848,8 +848,8 @@
rs = (struct reiserfs_super_block *)bh->b_data;
if (!is_reiserfs_magic_string (rs)) {
printk ("read_super_block: "
- "can't find a reiserfs filesystem on (dev %s, block %lu, size %d)\n",
- kdevname(s->s_dev), bh->b_blocknr, size);
+ "can't find a reiserfs filesystem on (dev %s, block %llu, size %d)\n",
+ kdevname(s->s_dev), (unsigned long long)bh->b_blocknr, size);
brelse (bh);
return 1;
}
@@ -879,8 +879,8 @@
if (!is_reiserfs_magic_string (rs) ||
sb_blocksize(rs) != s->s_blocksize) {
printk ("read_super_block: "
- "can't find a reiserfs filesystem on (dev %s, block %lu, size %d)\n",
- kdevname(s->s_dev), bh->b_blocknr, size);
+ "can't find a reiserfs filesystem on (dev %s, block %llu, size %d)\n",
+ kdevname(s->s_dev), (unsigned long long)bh->b_blocknr, size);
brelse (bh);
printk ("read_super_block: can't find a reiserfs filesystem on dev %s.\n", kdevname(s->s_dev));
return 1;
@@ -894,8 +894,8 @@
bh->b_blocknr < (sb_journal_block(rs) + JOURNAL_BLOCK_COUNT)) {
brelse(bh) ;
printk("super-459: read_super_block: "
- "super found at block %lu is within its own log. "
- "It must not be of this format type.\n", bh->b_blocknr) ;
+ "super found at block %llu is within its own log. "
+ "It must not be of this format type.\n", (unsigned long long)bh->b_blocknr) ;
return 1 ;
}
@@ -936,7 +936,7 @@
wait_on_buffer(SB_AP_BITMAP(s)[i].bh) ;
if (!buffer_uptodate(SB_AP_BITMAP(s)[i].bh)) {
printk("reread_meta_blocks, error reading bitmap block number %d at
- %ld\n", i, SB_AP_BITMAP(s)[i].bh->b_blocknr) ;
+ %llu\n", i, (unsigned long long)SB_AP_BITMAP(s)[i].bh->b_blocknr) ;
return 1 ;
}
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/sysv/itree.c linux-2.4-lbd/fs/sysv/itree.c
--- linux-2.4.20-rc1/fs/sysv/itree.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/sysv/itree.c Wed Sep 25 10:28:18 2002
@@ -191,7 +191,7 @@
return -EAGAIN;
}
-static int get_block(struct inode *inode, long iblock, struct buffer_head *bh_result, int create)
+static int get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create)
{
int err = -EIO;
int offsets[DEPTH];
@@ -425,7 +425,7 @@
{
return block_prepare_write(page,from,to,get_block);
}
-static int sysv_bmap(struct address_space *mapping, long block)
+static sector_t sysv_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping,block,get_block);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/udf/inode.c linux-2.4-lbd/fs/udf/inode.c
--- linux-2.4.20-rc1/fs/udf/inode.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/udf/inode.c Wed Sep 25 10:28:18 2002
@@ -61,7 +61,7 @@
static void udf_update_extents(struct inode *,
long_ad [EXTENT_MERGE_SIZE], int, int,
lb_addr, uint32_t, struct buffer_head **);
-static int udf_get_block(struct inode *, long, struct buffer_head *, int);
+static int udf_get_block(struct inode *, sector_t, struct buffer_head *, int);
/*
* udf_put_inode
@@ -146,7 +146,7 @@
return block_prepare_write(page, from, to, udf_get_block);
}
-static int udf_bmap(struct address_space *mapping, long block)
+static sector_t udf_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping,block,udf_get_block);
}
@@ -311,7 +311,7 @@
return dbh;
}
-static int udf_get_block(struct inode *inode, long block, struct buffer_head *bh_result, int create)
+static int udf_get_block(struct inode *inode, sector_t block, struct buffer_head *bh_result, int create)
{
int err, new;
struct buffer_head *bh;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/fs/ufs/inode.c linux-2.4-lbd/fs/ufs/inode.c
--- linux-2.4.20-rc1/fs/ufs/inode.c Fri Dec 13 10:46:08 2002
+++ linux-2.4-lbd/fs/ufs/inode.c Wed Sep 25 10:28:18 2002
@@ -308,7 +308,7 @@
return result;
}
-static int ufs_getfrag_block (struct inode *inode, long fragment, struct buffer_head *bh_result, int create)
+static int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create)
{
struct super_block * sb;
struct ufs_sb_private_info * uspi;
@@ -463,7 +463,7 @@
{
return block_prepare_write(page,from,to,ufs_getfrag_block);
}
-static int ufs_bmap(struct address_space *mapping, long block)
+static sector_t ufs_bmap(struct address_space *mapping, sector_t block)
{
return generic_block_bmap(mapping,block,ufs_getfrag_block);
}
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/include/asm-i386/types.h linux-2.4-lbd/include/asm-i386/types.h
--- linux-2.4.20-rc1/include/asm-i386/types.h Fri Dec 13 10:46:11 2002
+++ linux-2.4-lbd/include/asm-i386/types.h Thu Oct 24 14:56:54 2002
@@ -52,6 +52,10 @@
#endif
typedef u64 dma64_addr_t;
+#ifdef CONFIG_LBD
+typedef u64 sector_t;
+#define HAVE_ARCH_SECTOR_T
+#endif
#endif /* __KERNEL__ */
#endif
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/include/asm-ppc/types.h linux-2.4-lbd/include/asm-ppc/types.h
--- linux-2.4.20-rc1/include/asm-ppc/types.h Fri Dec 13 10:46:16 2002
+++ linux-2.4-lbd/include/asm-ppc/types.h Wed Sep 25 10:30:00 2002
@@ -48,6 +48,12 @@
typedef u32 dma_addr_t;
typedef u64 dma64_addr_t;
+#ifdef CONFIG_LBD
+typedef u64 sector_t;
+#define HAVE_ARCH_SECTOR_T
+#endif
+
+
#endif /* __KERNEL__ */
/*
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/include/linux/blkdev.h linux-2.4-lbd/include/linux/blkdev.h
--- linux-2.4.20-rc1/include/linux/blkdev.h Fri Dec 13 10:46:19 2002
+++ linux-2.4-lbd/include/linux/blkdev.h Wed Oct 30 09:59:06 2002
@@ -34,9 +34,10 @@
int cmd; /* READ or WRITE */
int errors;
unsigned long start_time;
- unsigned long sector;
+ sector_t sector;
unsigned long nr_sectors;
- unsigned long hard_sector, hard_nr_sectors;
+ sector_t hard_sector;
+ unsigned long hard_nr_sectors;
unsigned int nr_segments;
unsigned int nr_hw_segments;
unsigned long current_nr_sectors, hard_cur_sectors;
@@ -196,8 +197,8 @@
extern struct sec_size * blk_sec[MAX_BLKDEV];
extern struct blk_dev_struct blk_dev[MAX_BLKDEV];
-extern void grok_partitions(struct gendisk *dev, int drive, unsigned minors, long size);
-extern void register_disk(struct gendisk *dev, kdev_t first, unsigned minors, struct block_device_operations *ops, long size);
+extern void grok_partitions(struct gendisk *dev, int drive, unsigned minors, sector_t size);
+extern void register_disk(struct gendisk *dev, kdev_t first, unsigned minors, struct block_device_operations *ops, sector_t size);
extern void generic_make_request(int rw, struct buffer_head * bh);
extern inline request_queue_t *blk_get_queue(kdev_t dev);
extern void blkdev_release_request(struct request *);
@@ -213,7 +214,7 @@
extern void generic_unplug_device(void *);
extern inline int blk_seg_merge_ok(struct buffer_head *, struct buffer_head *);
-extern int * blk_size[MAX_BLKDEV];
+extern sector_t * blk_size[MAX_BLKDEV];
extern int * blksize_size[MAX_BLKDEV];
@@ -277,5 +278,19 @@
}
return retval;
}
+
+#ifdef CONFIG_LBD
+# include <asm/div64.h>
+# define sector_div(a, b) do_div(a, b)
+#else
+# define sector_div(n, b)( \
+{ \
+ int _res; \
+ _res = (n) % (b); \
+ (n) /= (b); \
+ _res; \
+} \
+)
+#endif
#endif
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/include/linux/fs.h linux-2.4-lbd/include/linux/fs.h
--- linux-2.4.20-rc1/include/linux/fs.h Fri Dec 13 10:46:19 2002
+++ linux-2.4-lbd/include/linux/fs.h Wed Oct 30 09:47:24 2002
@@ -242,7 +242,7 @@
struct buffer_head {
/* First cache line: */
struct buffer_head *b_next; /* Hash queue list */
- unsigned long b_blocknr; /* block number */
+ sector_t b_blocknr; /* block number */
unsigned short b_size; /* block size */
unsigned short b_list; /* List that this buffer appears */
kdev_t b_dev; /* device (B_FREE = free) */
@@ -391,11 +391,11 @@
int (*prepare_write)(struct file *, struct page *, unsigned, unsigned);
int (*commit_write)(struct file *, struct page *, unsigned, unsigned);
/* Unfortunately this kludge is needed for FIBMAP. Don't use it */
- int (*bmap)(struct address_space *, long);
+ sector_t (*bmap)(struct address_space *, sector_t);
int (*flushpage) (struct page *, unsigned long);
int (*releasepage) (struct page *, int);
#define KERNEL_HAS_O_DIRECT /* this is for modules out of the kernel */
- int (*direct_IO)(int, struct inode *, struct kiobuf *, unsigned long, int);
+ int (*direct_IO)(int, struct inode *, struct kiobuf *, sector_t, int);
};
struct address_space {
@@ -452,7 +452,7 @@
time_t i_ctime;
unsigned int i_blkbits;
unsigned long i_blksize;
- unsigned long i_blocks;
+ sector_t i_blocks;
unsigned long i_version;
struct semaphore i_sem;
struct semaphore i_zombie;
@@ -1241,7 +1241,7 @@
extern int filemap_fdatasync(struct address_space *);
extern int filemap_fdatawait(struct address_space *);
extern void sync_supers(kdev_t);
-extern int bmap(struct inode *, int);
+extern sector_t bmap(struct inode *, sector_t);
extern int notify_change(struct dentry *, struct iattr *);
extern int permission(struct inode *, int);
extern int vfs_permission(struct inode *, int);
@@ -1373,8 +1373,8 @@
extern void remove_inode_hash(struct inode *);
extern struct file * get_empty_filp(void);
extern void file_move(struct file *f, struct list_head *list);
-extern struct buffer_head * get_hash_table(kdev_t, int, int);
-extern struct buffer_head * getblk(kdev_t, int, int);
+extern struct buffer_head * get_hash_table(kdev_t, sector_t, int);
+extern struct buffer_head * getblk(kdev_t, sector_t, int);
extern void ll_rw_block(int, int, struct buffer_head * bh[]);
extern void submit_bh(int, struct buffer_head *);
extern int is_read_only(kdev_t);
@@ -1393,16 +1393,16 @@
extern int set_blocksize(kdev_t, int);
extern int sb_set_blocksize(struct super_block *, int);
extern int sb_min_blocksize(struct super_block *, int);
-extern struct buffer_head * bread(kdev_t, int, int);
-static inline struct buffer_head * sb_bread(struct super_block *sb, int block)
+extern struct buffer_head * bread(kdev_t, sector_t, int);
+static inline struct buffer_head * sb_bread(struct super_block *sb, sector_t block)
{
return bread(sb->s_dev, block, sb->s_blocksize);
}
-static inline struct buffer_head * sb_getblk(struct super_block *sb, int block)
+static inline struct buffer_head * sb_getblk(struct super_block *sb, sector_t block)
{
return getblk(sb->s_dev, block, sb->s_blocksize);
}
-static inline struct buffer_head * sb_get_hash_table(struct super_block *sb, int block)
+static inline struct buffer_head * sb_get_hash_table(struct super_block *sb, sector_t block)
{
return get_hash_table(sb->s_dev, block, sb->s_blocksize);
}
@@ -1410,9 +1410,9 @@
extern void put_unused_buffer_head(struct buffer_head * bh);
extern struct buffer_head * get_unused_buffer_head(int async);
-extern int brw_page(int, struct page *, kdev_t, int [], int);
+extern int brw_page(int, struct page *, kdev_t, sector_t [], int);
-typedef int (get_block_t)(struct inode*,long,struct buffer_head*,int);
+typedef int (get_block_t)(struct inode*,sector_t,struct buffer_head*,int);
/* Generic buffer handling for block filesystems.. */
extern int try_to_release_page(struct page * page, int gfp_mask);
@@ -1429,10 +1429,10 @@
extern int block_commit_write(struct page *page, unsigned from, unsigned to);
extern int block_sync_page(struct page *);
-int generic_block_bmap(struct address_space *, long, get_block_t *);
+sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *);
int generic_commit_write(struct file *, struct page *, unsigned, unsigned);
int block_truncate_page(struct address_space *, loff_t, get_block_t *);
-extern int generic_direct_IO(int, struct inode *, struct kiobuf *, unsigned long, int, get_block_t *);
+extern int generic_direct_IO(int, struct inode *, struct kiobuf *, sector_t, int, get_block_t *);
extern int waitfor_one_page(struct page *);
extern int writeout_one_page(struct page *);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/include/linux/genhd.h linux-2.4-lbd/include/linux/genhd.h
--- linux-2.4.20-rc1/include/linux/genhd.h Fri Dec 13 10:46:19 2002
+++ linux-2.4-lbd/include/linux/genhd.h Wed Oct 30 09:47:24 2002
@@ -59,8 +59,8 @@
# include <linux/devfs_fs_kernel.h>
struct hd_struct {
- unsigned long start_sect;
- unsigned long nr_sects;
+ sector_t start_sect;
+ sector_t nr_sects;
devfs_handle_t de; /* primary (master) devfs entry */
#ifdef CONFIG_DEVFS_FS
int number;
@@ -94,7 +94,7 @@
int max_p; /* maximum partitions per device */
struct hd_struct *part; /* [indexed by minor] */
- int *sizes; /* [idem], device size in blocks */
+ sector_t *sizes; /* [idem], device size in blocks */
int nr_real; /* number of real devices */
void *real_devices; /* internal use */
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/include/linux/ide.h linux-2.4-lbd/include/linux/ide.h
--- linux-2.4.20-rc1/include/linux/ide.h Fri Dec 13 10:46:19 2002
+++ linux-2.4-lbd/include/linux/ide.h Wed Oct 30 09:59:31 2002
@@ -689,7 +689,7 @@
typedef int (ide_cleanup_proc)(ide_drive_t *);
typedef int (ide_standby_proc)(ide_drive_t *);
typedef int (ide_flushcache_proc)(ide_drive_t *);
-typedef ide_startstop_t (ide_do_request_proc)(ide_drive_t *, struct request *, unsigned long);
+typedef ide_startstop_t (ide_do_request_proc)(ide_drive_t *, struct request *, sector_t);
typedef void (ide_end_request_proc)(byte, ide_hwgroup_t *);
typedef int (ide_ioctl_proc)(ide_drive_t *, struct inode *, struct file *, unsigned int, unsigned long);
typedef int (ide_open_proc)(struct inode *, struct file *, ide_drive_t *);
@@ -697,7 +697,7 @@
typedef int (ide_check_media_change_proc)(ide_drive_t *);
typedef void (ide_revalidate_proc)(ide_drive_t *);
typedef void (ide_pre_reset_proc)(ide_drive_t *);
-typedef unsigned long (ide_capacity_proc)(ide_drive_t *);
+typedef sector_t (ide_capacity_proc)(ide_drive_t *);
typedef ide_startstop_t (ide_special_proc)(ide_drive_t *);
typedef void (ide_setting_proc)(ide_drive_t *);
typedef int (ide_reinit_proc)(ide_drive_t *);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/include/linux/iobuf.h linux-2.4-lbd/include/linux/iobuf.h
--- linux-2.4.20-rc1/include/linux/iobuf.h Fri Dec 13 10:46:19 2002
+++ linux-2.4-lbd/include/linux/iobuf.h Wed Oct 30 09:59:06 2002
@@ -41,7 +41,7 @@
struct page ** maplist;
struct buffer_head ** bh;
- unsigned long * blocks;
+ sector_t * blocks;
/* Dynamic state for IO completion: */
atomic_t io_count; /* IOs still in progress */
@@ -73,6 +73,6 @@
/* fs/buffer.c */
int brw_kiovec(int rw, int nr, struct kiobuf *iovec[],
- kdev_t dev, unsigned long b[], int size);
+ kdev_t dev, sector_t b[], int size);
#endif /* __LINUX_IOBUF_H */
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/include/linux/iso_fs.h linux-2.4-lbd/include/linux/iso_fs.h
--- linux-2.4.20-rc1/include/linux/iso_fs.h Fri Dec 13 10:46:19 2002
+++ linux-2.4-lbd/include/linux/iso_fs.h Thu Oct 24 14:57:49 2002
@@ -219,7 +219,7 @@
int get_acorn_filename(struct iso_directory_record *, char *, struct inode *);
extern struct dentry *isofs_lookup(struct inode *, struct dentry *);
-extern struct buffer_head *isofs_bread(struct inode *inode, unsigned int block);
+extern struct buffer_head *isofs_bread(struct inode *inode, sector_t block);
extern int isofs_get_blocks(struct inode *, long, struct buffer_head **, unsigned long);
extern struct inode_operations isofs_dir_inode_operations;
@@ -234,7 +234,7 @@
#define brelse leak_check_brelse
extern void * leak_check_malloc(unsigned int size);
extern void leak_check_free_s(void * obj, int size);
-extern struct buffer_head * leak_check_bread(struct super_block *sb, int block);
+extern struct buffer_head * leak_check_bread(struct super_block *sb, sector_t block);
extern void leak_check_brelse(struct buffer_head * bh);
#endif /* LEAK_CHECK */
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/include/linux/loop.h linux-2.4-lbd/include/linux/loop.h
--- linux-2.4.20-rc1/include/linux/loop.h Fri Dec 13 10:46:19 2002
+++ linux-2.4-lbd/include/linux/loop.h Wed Sep 25 10:30:45 2002
@@ -34,7 +34,7 @@
int lo_flags;
int (*transfer)(struct loop_device *, int cmd,
char *raw_buf, char *loop_buf, int size,
- int real_block);
+ sector_t real_block);
char lo_name[LO_NAME_SIZE];
char lo_encrypt_key[LO_KEY_SIZE];
__u32 lo_init[2];
@@ -129,7 +129,7 @@
struct loop_func_table {
int number; /* filter type */
int (*transfer)(struct loop_device *lo, int cmd, char *raw_buf,
- char *loop_buf, int size, int real_block);
+ char *loop_buf, int size, sector_t real_block);
int (*init)(struct loop_device *, struct loop_info *);
/* release is called from loop_unregister_transfer or clr_fd */
int (*release)(struct loop_device *);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/include/linux/msdos_fs.h linux-2.4-lbd/include/linux/msdos_fs.h
--- linux-2.4.20-rc1/include/linux/msdos_fs.h Fri Dec 13 10:46:19 2002
+++ linux-2.4-lbd/include/linux/msdos_fs.h Wed Oct 30 09:50:07 2002
@@ -273,7 +273,7 @@
extern struct inode_operations fat_file_inode_operations;
extern ssize_t fat_file_read(struct file *filp, char *buf, size_t count,
loff_t *ppos);
-extern int fat_get_block(struct inode *inode, long iblock,
+extern int fat_get_block(struct inode *inode, sector_t iblock,
struct buffer_head *bh_result, int create);
extern ssize_t fat_file_write(struct file *filp, const char *buf, size_t count,
loff_t *ppos);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/include/linux/qnx4_fs.h linux-2.4-lbd/include/linux/qnx4_fs.h
--- linux-2.4.20-rc1/include/linux/qnx4_fs.h Fri Dec 13 10:46:23 2002
+++ linux-2.4-lbd/include/linux/qnx4_fs.h Wed Sep 25 10:30:47 2002
@@ -118,7 +118,7 @@
extern int qnx4_rmdir(struct inode *dir, struct dentry *dentry);
extern int qnx4_sync_file(struct file *file, struct dentry *dentry, int);
extern int qnx4_sync_inode(struct inode *inode);
-extern int qnx4_get_block(struct inode *inode, long iblock, struct buffer_head *bh, int create);
+extern int qnx4_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh, int create);
#endif /* __KERNEL__ */
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/include/linux/raid/linear.h linux-2.4-lbd/include/linux/raid/linear.h
--- linux-2.4.20-rc1/include/linux/raid/linear.h Fri Dec 13 10:46:24 2002
+++ linux-2.4-lbd/include/linux/raid/linear.h Wed Oct 30 10:01:51 2002
@@ -5,8 +5,8 @@
struct dev_info {
kdev_t dev;
- unsigned long size;
- unsigned long offset;
+ sector_t size;
+ sector_t offset;
};
typedef struct dev_info dev_info_t;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/include/linux/raid/md.h linux-2.4-lbd/include/linux/raid/md.h
--- linux-2.4.20-rc1/include/linux/raid/md.h Fri Dec 13 10:46:24 2002
+++ linux-2.4-lbd/include/linux/raid/md.h Wed Oct 30 09:59:59 2002
@@ -59,7 +59,7 @@
#define MD_MINOR_VERSION 90
#define MD_PATCHLEVEL_VERSION 0
-extern int md_size[MAX_MD_DEVS];
+extern sector_t md_size[MAX_MD_DEVS];
extern struct hd_struct md_hd_struct[MAX_MD_DEVS];
extern void add_mddev_mapping (mddev_t *mddev, kdev_t dev, void *data);
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/include/linux/raid/md_k.h linux-2.4-lbd/include/linux/raid/md_k.h
--- linux-2.4.20-rc1/include/linux/raid/md_k.h Fri Dec 13 10:46:24 2002
+++ linux-2.4-lbd/include/linux/raid/md_k.h Wed Sep 25 10:30:52 2002
@@ -164,14 +164,14 @@
kdev_t dev; /* Device number */
kdev_t old_dev; /* "" when it was last imported */
- unsigned long size; /* Device size (in blocks) */
+ sector_t size; /* Device size (in blocks) */
mddev_t *mddev; /* RAID array if running */
unsigned long last_events; /* IO event timestamp */
struct block_device *bdev; /* block device handle */
mdp_super_t *sb;
- unsigned long sb_offset;
+ sector_t sb_offset;
int alias_device; /* device alias to the same disk */
int faulty; /* if faulty do not issue IO requests */
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/include/linux/types.h linux-2.4-lbd/include/linux/types.h
--- linux-2.4.20-rc1/include/linux/types.h Fri Dec 13 10:46:23 2002
+++ linux-2.4-lbd/include/linux/types.h Thu Oct 24 14:56:54 2002
@@ -127,4 +127,8 @@
char f_fpack[6];
};
+#ifndef HAVE_ARCH_SECTOR_T
+typedef unsigned long sector_t;
+#endif
+
#endif /* _LINUX_TYPES_H */
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/lbd linux-2.4-lbd/lbd
--- linux-2.4.20-rc1/lbd Thu Jan 1 10:00:00 1970
+++ linux-2.4-lbd/lbd Thu Oct 31 09:20:26 2002
@@ -0,0 +1,4384 @@
+# This is a BitKeeper generated patch for the following project:
+# Project Name: Linux kernel tree
+# This patch format is intended for GNU patch command version 2.5 or higher.
+# This patch includes the following deltas:
+# ChangeSet v2.4.20-rc1 -> 1.775
+# drivers/block/ps2esdi.c 1.19 -> 1.20
+# drivers/scsi/megaraid.c 1.19 -> 1.20
+# drivers/ide/ide-probe.c 1.12 -> 1.13
+# drivers/block/cciss.h 1.7 -> 1.8
+# drivers/md/raid1.c 1.15 -> 1.16
+# drivers/ide/ide-disk.c 1.11 -> 1.14
+# drivers/scsi/ips.c 1.16 -> 1.17
+# fs/partitions/atari.h 1.2 -> 1.3
+# fs/reiserfs/file.c 1.11 -> 1.12
+# drivers/scsi/ide-scsi.c 1.6 -> 1.7
+# drivers/scsi/ppa.c 1.6 -> 1.7
+# include/asm-i386/types.h 1.3 -> 1.4
+# drivers/mtd/devices/blkmtd.c 1.4 -> 1.5
+# fs/reiserfs/journal.c 1.24 -> 1.25
+# include/linux/raid/md_k.h 1.9 -> 1.10
+# drivers/scsi/aha152x.c 1.13 -> 1.14
+# drivers/md/lvm.c 1.17 -> 1.18
+# drivers/block/blkpg.c 1.9 -> 1.11
+# fs/partitions/msdos.c 1.10 -> 1.11
+# fs/partitions/acorn.c 1.3 -> 1.4
+# drivers/char/raw.c 1.7 -> 1.8
+# include/linux/raid/md.h 1.4 -> 1.5
+# fs/ext2/inode.c 1.15 -> 1.16
+# fs/jbd/revoke.c 1.4 -> 1.5
+# drivers/block/ll_rw_blk.c 1.39.1.1 -> 1.41
+# drivers/scsi/ibmmca.c 1.4 -> 1.5
+# fs/partitions/ultrix.c 1.2 -> 1.3
+# mm/page_io.c 1.9 -> 1.10
+# drivers/ieee1394/sbp2.c 1.10.1.2 -> 1.13
+# drivers/block/cpqarray.c 1.25 -> 1.26
+# include/linux/genhd.h 1.12 -> 1.13
+# drivers/block/floppy.c 1.12 -> 1.13
+# fs/bfs/file.c 1.2 -> 1.3
+# fs/jbd/journal.c 1.7.1.1 -> 1.9
+# drivers/ide/ide-tape.c 1.10 -> 1.11
+# fs/partitions/osf.h 1.2 -> 1.3
+# drivers/scsi/in2000.c 1.4 -> 1.5
+# fs/partitions/sgi.c 1.2 -> 1.3
+# include/linux/ide.h 1.6 -> 1.7
+# fs/ufs/inode.c 1.5 -> 1.6
+# fs/partitions/mac.c 1.3 -> 1.4
+# drivers/scsi/sd.c 1.22 -> 1.25
+# fs/partitions/osf.c 1.3 -> 1.4
+# include/linux/blkdev.h 1.22 -> 1.24
+# drivers/block/nbd.c 1.13 -> 1.14
+# fs/freevxfs/vxfs_kcompat.h 1.2 -> 1.3
+# drivers/ide/ide-floppy.c 1.11 -> 1.12
+# drivers/scsi/sr.c 1.14 -> 1.17
+# include/linux/msdos_fs.h 1.4 -> 1.5
+# include/linux/fs.h 1.66.1.3 -> 1.69
+# drivers/block/Config.in 1.8 -> 1.10
+# drivers/scsi/ini9100u.c 1.4 -> 1.5
+# fs/fat/file.c 1.3 -> 1.5
+# include/linux/iobuf.h 1.3 -> 1.4
+# drivers/block/xd.c 1.13 -> 1.14
+# fs/sysv/itree.c 1.2 -> 1.3
+# fs/partitions/sgi.h 1.2 -> 1.3
+# drivers/md/md.c 1.33 -> 1.36
+# drivers/scsi/advansys.c 1.8 -> 1.9
+# fs/freevxfs/vxfs_subr.c 1.5 -> 1.6
+# drivers/scsi/inia100.c 1.4 -> 1.5
+# fs/partitions/ldm.h 1.6 -> 1.7
+# fs/fat/misc.c 1.3 -> 1.5
+# fs/adfs/inode.c 1.4 -> 1.5
+# fs/jfs/inode.c 1.6.1.1 -> 1.8
+# fs/qnx4/inode.c 1.9 -> 1.10
+# fs/reiserfs/inode.c 1.35.1.4 -> 1.38
+# include/linux/types.h 1.2 -> 1.4
+# fs/hfs/file.c 1.4 -> 1.5
+# fs/jbd/commit.c 1.4.1.1 -> 1.6
+# fs/partitions/atari.c 1.2 -> 1.3
+# include/asm-ppc/types.h 1.4 -> 1.5
+# fs/partitions/sun.c 1.2.1.1 -> 1.4
+# fs/partitions/check.c 1.16 -> 1.19
+# fs/partitions/ldm.c 1.6 -> 1.7
+# fs/partitions/check.h 1.2 -> 1.3
+# drivers/mtd/mtdblock.c 1.8 -> 1.9
+# drivers/scsi/3w-xxxx.c 1.13.1.2 -> 1.16
+# drivers/scsi/atp870u.c 1.8 -> 1.9
+# fs/efs/inode.c 1.3 -> 1.4
+# include/asm-ia64/sal.h 1.6.1.1 -> 1.8
+# drivers/scsi/aic7xxx_old.c 1.14 -> 1.15
+# include/linux/raid/linear.h 1.1 -> 1.2
+# drivers/md/linear.c 1.3 -> 1.6
+# fs/partitions/efi.h 1.1.1.1 -> 1.3
+# fs/partitions/sun.h 1.2 -> 1.3
+# fs/hfs/hfs.h 1.2 -> 1.3
+# drivers/ide/ide-cd.c 1.16.1.1 -> 1.19
+# fs/partitions/ultrix.h 1.2 -> 1.3
+# fs/hpfs/file.c 1.2 -> 1.3
+# fs/fat/inode.c 1.13 -> 1.14
+# fs/reiserfs/super.c 1.25.1.1 -> 1.27
+# drivers/ide/ataraid.c 1.4 -> 1.5
+# drivers/md/multipath.c 1.4 -> 1.7
+# arch/ia64/kernel/efivars.c 1.5.1.1 -> 1.7
+# drivers/block/genhd.c 1.22.1.2 -> 1.25
+# arch/ia64/kernel/mca.c 1.6.1.1 -> 1.8
+# fs/affs/file.c 1.8 -> 1.9
+# fs/partitions/amiga.c 1.2 -> 1.3
+# fs/hfs/inode.c 1.4 -> 1.5
+# drivers/scsi/qlogicfas.c 1.7 -> 1.8
+# include/linux/loop.h 1.5 -> 1.6
+# include/linux/qnx4_fs.h 1.1 -> 1.2
+# fs/ext3/ialloc.c 1.3.1.1 -> 1.5
+# drivers/scsi/scsi_lib.c 1.15 -> 1.16
+# fs/partitions/efi.c 1.2 -> 1.3
+# fs/block_dev.c 1.31 -> 1.32
+# drivers/scsi/scsi.c 1.17 -> 1.18
+# fs/befs/linuxvfs.c 1.1 -> 1.2
+# fs/udf/inode.c 1.8 -> 1.9
+# fs/minix/inode.c 1.8 -> 1.9
+# drivers/md/raid0.c 1.3 -> 1.6
+# fs/buffer.c 1.71.1.3 -> 1.76
+# drivers/block/loop.c 1.24 -> 1.26
+# fs/efs/file.c 1.1 -> 1.2
+# drivers/scsi/sd.h 1.2 -> 1.3
+# fs/hpfs/hpfs_fn.h 1.3 -> 1.4
+# fs/partitions/msdos.h 1.2 -> 1.3
+# drivers/block/rd.c 1.29.1.1 -> 1.31
+# fs/reiserfs/prints.c 1.12 -> 1.13
+# include/linux/iso_fs.h 1.4 -> 1.5
+# fs/partitions/acorn.h 1.2 -> 1.3
+# fs/minix/itree_common.c 1.5 -> 1.6
+# drivers/block/cpqarray.h 1.5 -> 1.6
+# fs/ext3/inode.c 1.7.1.3 -> 1.11
+# drivers/block/umem.c 1.5 -> 1.6
+# fs/affs/super.c 1.9 -> 1.10
+# fs/partitions/amiga.h 1.2 -> 1.3
+# fs/jfs/jfs_metapage.c 1.6.1.1 -> 1.8
+# drivers/message/i2o/i2o_block.c 1.17 -> 1.18
+# drivers/md/lvm-snap.c 1.11 -> 1.12
+# fs/partitions/mac.h 1.3 -> 1.4
+# drivers/block/DAC960.c 1.17 -> 1.18
+# drivers/block/DAC960.h 1.5 -> 1.6
+# Documentation/Configure.help 1.123.1.18 -> 1.129
+# fs/adfs/adfs.h 1.1 -> 1.2
+# fs/isofs/inode.c 1.9 -> 1.10
+# drivers/block/cciss.c 1.26 -> 1.28
+# drivers/ide/ide.c 1.22.1.1 -> 1.25
+# drivers/scsi/wd7000.c 1.4 -> 1.5
+# fs/inode.c 1.35 -> 1.36
+# drivers/scsi/imm.c 1.5 -> 1.6
+# drivers/scsi/qla1280.c 1.6 -> 1.7
+#
+# The following is the BitKeeper ChangeSet Log
+# --------------------------------------------
+# 02/10/29 okir@suse.de 1.771
+# [PATCH] Fix NFS IRIX compatibility braindamage
+#
+# --------------------------------------------
+# 02/10/30 peterc@gelato.unsw.edu.au 1.772
+# Merge gelato.unsw.edu.au:/usr/src/linux-2.4
+# into gelato.unsw.edu.au:/usr/src/linux-2.4-lbd
+# --------------------------------------------
+# 02/10/30 peterc@gelato.unsw.edu.au 1.773
+# BLKGETSIZED and BLKGETSIZE64 changes --- use the generic version, and return -EFBIG if the
+# result won't fit.
+# --------------------------------------------
+# 02/10/30 peterc@gelato.unsw.edu.au 1.774
+# IDE fixes for large block device, when calculating and storing disc
+# capacities.
+# --------------------------------------------
+# 02/10/30 peterc@gelato.unsw.edu.au 1.775
+# FIx size calculation and reporting, for large block devices.
+# --------------------------------------------
+#
+diff -Nru a/Documentation/Configure.help b/Documentation/Configure.help
+--- a/Documentation/Configure.help Thu Oct 31 09:20:25 2002
++++ b/Documentation/Configure.help Thu Oct 31 09:20:25 2002
+@@ -564,6 +564,11 @@
+
+ If unsure, say N.
+
++Large disc support
++CONFIG_LBD
++ If you have mass-storage devices bigger than 2TB and want to access them,
++ say Y here, and your kernel will use 64-bit sector offsets throughout.
++
+ ATA/IDE/MFM/RLL support
+ CONFIG_IDE
+ If you say Y here, your kernel will be able to manage low cost mass
+diff -Nru a/drivers/block/Config.in b/drivers/block/Config.in
+--- a/drivers/block/Config.in Thu Oct 31 09:20:22 2002
++++ b/drivers/block/Config.in Thu Oct 31 09:20:22 2002
+@@ -50,4 +50,7 @@
+
+ bool 'Per partition statistics in /proc/partitions' CONFIG_BLK_STATS
+
++if [ "$CONFIG_X86" = "y" -o "$CONFIG_PPC" = "y" ]; then
++ bool 'Support for discs bigger than 2TB?' CONFIG_LBD
++fi
+ endmenu
+diff -Nru a/drivers/block/DAC960.c b/drivers/block/DAC960.c
+--- a/drivers/block/DAC960.c Thu Oct 31 09:20:25 2002
++++ b/drivers/block/DAC960.c Thu Oct 31 09:20:25 2002
+@@ -5479,12 +5479,17 @@
+ Controller->GenericDiskInfo.part[MINOR(Inode->i_rdev)].start_sect;
+ return (copy_to_user(UserGeometry, &Geometry,
+ sizeof(DiskGeometry_T)) ? -EFAULT : 0);
+- case BLKGETSIZE:
++ case BLKGETSIZE: {
+ /* Get Device Size. */
+- if ((unsigned long *) Argument == NULL) return -EINVAL;
+- return put_user(Controller->GenericDiskInfo.part[MINOR(Inode->i_rdev)]
+- .nr_sects,
+- (unsigned long *) Argument);
++ unsigned long sz;
++ if ((unsigned long *) Argument == NULL) return -EINVAL;
++ sz = Controller->GenericDiskInfo.part[MINOR(Inode->i_rdev)]
++ .nr_sects;
++ if ((sector_t)sz != Controller->GenericDiskInfo.part[MINOR(Inode->i_rdev)]
++ .nr_sects)
++ return -EFBIG;
++ return put_user(sz, (unsigned long *) Argument);
++ }
+ case BLKGETSIZE64:
+ if ((u64 *) Argument == NULL) return -EINVAL;
+ return put_user((u64) Controller->GenericDiskInfo
+diff -Nru a/drivers/block/DAC960.h b/drivers/block/DAC960.h
+--- a/drivers/block/DAC960.h Thu Oct 31 09:20:25 2002
++++ b/drivers/block/DAC960.h Thu Oct 31 09:20:25 2002
+@@ -2473,7 +2473,7 @@
+ } V2;
+ } FW;
+ DiskPartition_T DiskPartitions[DAC960_MinorCount];
+- int PartitionSizes[DAC960_MinorCount];
++ sector_t PartitionSizes[DAC960_MinorCount];
+ int BlockSizes[DAC960_MinorCount];
+ int MaxSectorsPerRequest[DAC960_MinorCount];
+ unsigned char ProgressBuffer[DAC960_ProgressBufferSize];
+diff -Nru a/drivers/block/blkpg.c b/drivers/block/blkpg.c
+--- a/drivers/block/blkpg.c Thu Oct 31 09:20:21 2002
++++ b/drivers/block/blkpg.c Thu Oct 31 09:20:21 2002
+@@ -65,8 +65,9 @@
+ */
+ int add_partition(kdev_t dev, struct blkpg_partition *p) {
+ struct gendisk *g;
+- long long ppstart, pplength;
+- long pstart, plength;
++ long long ppstart;
++ long long pplength;
++ sector_t pstart, plength;
+ int i, drive, first_minor, end_minor, minor;
+
+ /* convert bytes to sectors, check for fit in a hd_struct */
+@@ -246,10 +247,12 @@
+ if (g)
+ ullval = g->part[MINOR(dev)].nr_sects;
+
+- if (cmd == BLKGETSIZE)
++ if (cmd == BLKGETSIZE) {
++ if ((unsigned long)ullval != ullval)
++ return -EFBIG;
+ return put_user((unsigned long)ullval, (unsigned long *)arg);
+- else
+- return put_user(ullval << 9, (u64 *)arg);
++ }
++ return put_user(ullval << 9, (u64 *)arg);
+ #if 0
+ case BLKRRPART: /* Re-read partition tables */
+ if (!capable(CAP_SYS_ADMIN))
+diff -Nru a/drivers/block/cciss.c b/drivers/block/cciss.c
+--- a/drivers/block/cciss.c Thu Oct 31 09:20:25 2002
++++ b/drivers/block/cciss.c Thu Oct 31 09:20:25 2002
+@@ -430,7 +430,7 @@
+ driver_geo.heads = 0xff;
+ driver_geo.sectors = 0x3f;
+ driver_geo.cylinders =
+- hba[ctlr]->drv[dsk].nr_blocks / (0xff*0x3f);
++ (int)hba[ctlr]->drv[dsk].nr_blocks / (0xff*0x3f);
+ }
+ driver_geo.start=
+ hba[ctlr]->hd[MINOR(inode->i_rdev)].start_sect;
+@@ -450,7 +450,7 @@
+ driver_geo.heads = 0xff;
+ driver_geo.sectors = 0x3f;
+ driver_geo.cylinders =
+- hba[ctlr]->drv[dsk].nr_blocks / (0xff*0x3f);
++ (int)hba[ctlr]->drv[dsk].nr_blocks / (0xff*0x3f);
+ }
+ driver_geo.start=
+ hba[ctlr]->hd[MINOR(inode->i_rdev)].start_sect;
+@@ -459,16 +459,12 @@
+ return -EFAULT;
+ return(0);
+ }
+- case BLKGETSIZE:
+- put_user(hba[ctlr]->hd[MINOR(inode->i_rdev)].nr_sects, (unsigned long *)arg);
+- return 0;
+- case BLKGETSIZE64:
+- put_user((u64)hba[ctlr]->hd[MINOR(inode->i_rdev)].nr_sects << 9, (u64*)arg);
+- return 0;
+ case BLKRRPART:
+ if(!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+ return revalidate_logvol(inode->i_rdev, 1);
++ case BLKGETSIZE64:
++ case BLKGETSIZE:
+ case BLKFLSBUF:
+ case BLKBSZSET:
+ case BLKBSZGET:
+diff -Nru a/drivers/block/cciss.h b/drivers/block/cciss.h
+--- a/drivers/block/cciss.h Thu Oct 31 09:20:21 2002
++++ b/drivers/block/cciss.h Thu Oct 31 09:20:21 2002
+@@ -82,7 +82,7 @@
+ struct gendisk gendisk;
+ // indexed by minor numbers
+ struct hd_struct hd[256];
+- int sizes[256];
++ sector_t sizes[256];
+ int blocksizes[256];
+ int hardsizes[256];
+ #ifdef CONFIG_CISS_SCSI_TAPE
+diff -Nru a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
+--- a/drivers/block/cpqarray.c Thu Oct 31 09:20:21 2002
++++ b/drivers/block/cpqarray.c Thu Oct 31 09:20:21 2002
+@@ -1287,12 +1287,6 @@
+
+ case IDAGETDRVINFO:
+ return copy_to_user(&io->c.drv,&hba[ctlr]->drv[dsk],sizeof(drv_info_t));
+- case BLKGETSIZE:
+- if (!arg) return -EINVAL;
+- return put_user(hba[ctlr]->hd[MINOR(inode->i_rdev)].nr_sects,
+- (unsigned long *)arg);
+- case BLKGETSIZE64:
+- return put_user((u64)(hba[ctlr]->hd[MINOR(inode->i_rdev)].nr_sects) << 9, (u64*)arg);
+ case BLKRRPART:
+ return revalidate_logvol(inode->i_rdev, 1);
+ case IDAPASSTHRU:
+@@ -1360,6 +1354,8 @@
+ return(0);
+ }
+
++ case BLKGETSIZE:
++ case BLKGETSIZE64:
+ case BLKFLSBUF:
+ case BLKBSZSET:
+ case BLKBSZGET:
+diff -Nru a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
+--- a/drivers/block/cpqarray.h Thu Oct 31 09:20:25 2002
++++ b/drivers/block/cpqarray.h Thu Oct 31 09:20:25 2002
+@@ -123,7 +123,7 @@
+ struct gendisk gendisk;
+ // Index by Minor Numbers
+ struct hd_struct hd[256];
+- int sizes[256];
++ sector_t sizes[256];
+ int blocksizes[256];
+ int hardsizes[256];
+ };
+diff -Nru a/drivers/block/floppy.c b/drivers/block/floppy.c
+--- a/drivers/block/floppy.c Thu Oct 31 09:20:21 2002
++++ b/drivers/block/floppy.c Thu Oct 31 09:20:21 2002
+@@ -480,7 +480,7 @@
+ */
+ static struct floppy_struct user_params[N_DRIVE];
+
+-static int floppy_sizes[256];
++static sector_t floppy_sizes[256];
+ static int floppy_blocksizes[256];
+
+ /*
+@@ -582,7 +582,7 @@
+ static struct floppy_struct *_floppy = floppy_type;
+ static unsigned char current_drive;
+ static long current_count_sectors;
+-static unsigned char sector_t; /* sector in track */
++static unsigned char sector; /* sector in track */
+ static unsigned char in_sector_offset; /* offset within physical sector,
+ * expressed in units of 512 bytes */
+
+@@ -2383,7 +2383,7 @@
+ printk("rt=%d t=%d\n", R_TRACK, TRACK);
+ printk("heads=%d eoc=%d\n", heads, eoc);
+ printk("spt=%d st=%d ss=%d\n", SECT_PER_TRACK,
+- sector_t, ssize);
++ sector, ssize);
+ printk("in_sector_offset=%d\n", in_sector_offset);
+ }
+ #endif
+@@ -2430,7 +2430,7 @@
+ } else if (CT(COMMAND) == FD_READ){
+ buffer_track = raw_cmd->track;
+ buffer_drive = current_drive;
+- INFBOUND(buffer_max, nr_sectors + sector_t);
++ INFBOUND(buffer_max, nr_sectors + sector);
+ }
+ cont->redo();
+ }
+@@ -2459,13 +2459,13 @@
+ /* Compute the maximal transfer size */
+ static int transfer_size(int ssize, int max_sector, int max_size)
+ {
+- SUPBOUND(max_sector, sector_t + max_size);
++ SUPBOUND(max_sector, sector + max_size);
+
+ /* alignment */
+ max_sector -= (max_sector % _floppy->sect) % ssize;
+
+ /* transfer size, beginning not aligned */
+- current_count_sectors = max_sector - sector_t ;
++ current_count_sectors = max_sector - sector ;
+
+ return max_sector;
+ }
+@@ -2485,8 +2485,8 @@
+ CURRENT->nr_sectors);
+
+ if (current_count_sectors <= 0 && CT(COMMAND) == FD_WRITE &&
+- buffer_max > sector_t + CURRENT->nr_sectors)
+- current_count_sectors = minimum(buffer_max - sector_t,
++ buffer_max > sector + CURRENT->nr_sectors)
++ current_count_sectors = minimum(buffer_max - sector,
+ CURRENT->nr_sectors);
+
+ remaining = current_count_sectors << 9;
+@@ -2506,7 +2506,7 @@
+
+ buffer_max = maximum(max_sector, buffer_max);
+
+- dma_buffer = floppy_track_buffer + ((sector_t - buffer_min) << 9);
++ dma_buffer = floppy_track_buffer + ((sector - buffer_min) << 9);
+
+ bh = CURRENT->bh;
+ size = CURRENT->current_nr_sectors << 9;
+@@ -2520,8 +2520,8 @@
+ dma_buffer < floppy_track_buffer){
+ DPRINT("buffer overrun in copy buffer %d\n",
+ (int) ((floppy_track_buffer - dma_buffer) >>9));
+- printk("sector_t=%d buffer_min=%d\n",
+- sector_t, buffer_min);
++ printk("sector=%d buffer_min=%d\n",
++ sector, buffer_min);
+ printk("current_count_sectors=%ld\n",
+ current_count_sectors);
+ if (CT(COMMAND) == FD_READ)
+@@ -2614,7 +2614,7 @@
+
+ static int make_raw_rw_request(void)
+ {
+- int aligned_sector_t;
++ int aligned_sector;
+ int max_sector, max_size, tracksize, ssize;
+
+ if(max_buffer_sectors == 0) {
+@@ -2641,8 +2641,8 @@
+
+ max_sector = _floppy->sect * _floppy->head;
+
+- TRACK = CURRENT->sector / max_sector;
+- sector_t = CURRENT->sector % max_sector;
++ TRACK = (long)CURRENT->sector / max_sector;
++ sector = (long)CURRENT->sector % max_sector;
+ if (_floppy->track && TRACK >= _floppy->track) {
+ if (CURRENT->current_nr_sectors & 1) {
+ current_count_sectors = 1;
+@@ -2650,17 +2650,17 @@
+ } else
+ return 0;
+ }
+- HEAD = sector_t / _floppy->sect;
++ HEAD = sector / _floppy->sect;
+
+ if (((_floppy->stretch & FD_SWAPSIDES) || TESTF(FD_NEED_TWADDLE)) &&
+- sector_t < _floppy->sect)
++ sector < _floppy->sect)
+ max_sector = _floppy->sect;
+
+ /* 2M disks have phantom sectors on the first track */
+ if ((_floppy->rate & FD_2M) && (!TRACK) && (!HEAD)){
+ max_sector = 2 * _floppy->sect / 3;
+- if (sector_t >= max_sector){
+- current_count_sectors = minimum(_floppy->sect - sector_t,
++ if (sector >= max_sector){
++ current_count_sectors = minimum(_floppy->sect - sector,
+ CURRENT->nr_sectors);
+ return 1;
+ }
+@@ -2682,7 +2682,7 @@
+ GAP = _floppy->gap;
+ CODE2SIZE;
+ SECT_PER_TRACK = _floppy->sect << 2 >> SIZECODE;
+- SECTOR = ((sector_t % _floppy->sect) << 2 >> SIZECODE) + 1;
++ SECTOR = ((sector % _floppy->sect) << 2 >> SIZECODE) + 1;
+
+ /* tracksize describes the size which can be filled up with sectors
+ * of size ssize.
+@@ -2690,11 +2690,11 @@
+ tracksize = _floppy->sect - _floppy->sect % ssize;
+ if (tracksize < _floppy->sect){
+ SECT_PER_TRACK ++;
+- if (tracksize <= sector_t % _floppy->sect)
++ if (tracksize <= sector % _floppy->sect)
+ SECTOR--;
+
+ /* if we are beyond tracksize, fill up using smaller sectors */
+- while (tracksize <= sector_t % _floppy->sect){
++ while (tracksize <= sector % _floppy->sect){
+ while(tracksize + ssize > _floppy->sect){
+ SIZECODE--;
+ ssize >>= 1;
+@@ -2710,12 +2710,12 @@
+ max_sector = _floppy->sect;
+ }
+
+- in_sector_offset = (sector_t % _floppy->sect) % ssize;
+- aligned_sector_t = sector_t - in_sector_offset;
++ in_sector_offset = (sector % _floppy->sect) % ssize;
++ aligned_sector = sector - in_sector_offset;
+ max_size = CURRENT->nr_sectors;
+ if ((raw_cmd->track == buffer_track) &&
+ (current_drive == buffer_drive) &&
+- (sector_t >= buffer_min) && (sector_t < buffer_max)) {
++ (sector >= buffer_min) && (sector < buffer_max)) {
+ /* data already in track buffer */
+ if (CT(COMMAND) == FD_READ) {
+ copy_buffer(1, max_sector, buffer_max);
+@@ -2723,8 +2723,8 @@
+ }
+ } else if (in_sector_offset || CURRENT->nr_sectors < ssize){
+ if (CT(COMMAND) == FD_WRITE){
+- if (sector_t + CURRENT->nr_sectors > ssize &&
+- sector_t + CURRENT->nr_sectors < ssize + ssize)
++ if (sector + CURRENT->nr_sectors > ssize &&
++ sector + CURRENT->nr_sectors < ssize + ssize)
+ max_size = ssize + ssize;
+ else
+ max_size = ssize;
+@@ -2737,7 +2737,7 @@
+ int direct, indirect;
+
+ indirect= transfer_size(ssize,max_sector,max_buffer_sectors*2) -
+- sector_t;
++ sector;
+
+ /*
+ * Do NOT use minimum() here---MAX_DMA_ADDRESS is 64 bits wide
+@@ -2752,7 +2752,7 @@
+ if (CROSS_64KB(CURRENT->buffer, max_size << 9))
+ max_size = (K_64 -
+ ((unsigned long)CURRENT->buffer) % K_64)>>9;
+- direct = transfer_size(ssize,max_sector,max_size) - sector_t;
++ direct = transfer_size(ssize,max_sector,max_size) - sector;
+ /*
+ * We try to read tracks, but if we get too many errors, we
+ * go back to reading just one sector at a time.
+@@ -2771,8 +2771,8 @@
+ raw_cmd->length = current_count_sectors << 9;
+ if (raw_cmd->length == 0){
+ DPRINT("zero dma transfer attempted from make_raw_request\n");
+- DPRINT("indirect=%d direct=%d sector_t=%d",
+- indirect, direct, sector_t);
++ DPRINT("indirect=%d direct=%d sector=%d",
++ indirect, direct, sector);
+ return 0;
+ }
+ /* check_dma_crossing(raw_cmd->kernel_data,
+@@ -2790,19 +2790,19 @@
+ /* claim buffer track if needed */
+ if (buffer_track != raw_cmd->track || /* bad track */
+ buffer_drive !=current_drive || /* bad drive */
+- sector_t > buffer_max ||
+- sector_t < buffer_min ||
++ sector > buffer_max ||
++ sector < buffer_min ||
+ ((CT(COMMAND) == FD_READ ||
+ (!in_sector_offset && CURRENT->nr_sectors >= ssize))&&
+ max_sector > 2 * max_buffer_sectors + buffer_min &&
+- max_size + sector_t > 2 * max_buffer_sectors + buffer_min)
++ max_size + sector > 2 * max_buffer_sectors + buffer_min)
+ /* not enough space */){
+ buffer_track = -1;
+ buffer_drive = current_drive;
+- buffer_max = buffer_min = aligned_sector_t;
++ buffer_max = buffer_min = aligned_sector;
+ }
+ raw_cmd->kernel_data = floppy_track_buffer +
+- ((aligned_sector_t-buffer_min)<<9);
++ ((aligned_sector-buffer_min)<<9);
+
+ if (CT(COMMAND) == FD_WRITE){
+ /* copy write buffer to track buffer.
+@@ -2818,7 +2818,7 @@
+ copy_buffer(ssize, max_sector, 2*max_buffer_sectors+buffer_min);
+ } else
+ transfer_size(ssize, max_sector,
+- 2*max_buffer_sectors+buffer_min-aligned_sector_t);
++ 2*max_buffer_sectors+buffer_min-aligned_sector);
+
+ /* round up current_count_sectors to get dma xfer size */
+ raw_cmd->length = in_sector_offset+current_count_sectors;
+@@ -2830,8 +2830,8 @@
+ if ((raw_cmd->length < current_count_sectors << 9) ||
+ (raw_cmd->kernel_data != CURRENT->buffer &&
+ CT(COMMAND) == FD_WRITE &&
+- (aligned_sector_t + (raw_cmd->length >> 9) > buffer_max ||
+- aligned_sector_t < buffer_min)) ||
++ (aligned_sector + (raw_cmd->length >> 9) > buffer_max ||
++ aligned_sector < buffer_min)) ||
+ raw_cmd->length % (128 << SIZECODE) ||
+ raw_cmd->length <= 0 || current_count_sectors <= 0){
+ DPRINT("fractionary current count b=%lx s=%lx\n",
+@@ -2842,7 +2842,7 @@
+ floppy_track_buffer) >> 9),
+ current_count_sectors);
+ printk("st=%d ast=%d mse=%d msi=%d\n",
+- sector_t, aligned_sector_t, max_sector, max_size);
++ sector, aligned_sector, max_sector, max_size);
+ printk("ssize=%x SIZECODE=%d\n", ssize, SIZECODE);
+ printk("command=%x SECTOR=%d HEAD=%d, TRACK=%d\n",
+ COMMAND, SECTOR, HEAD, TRACK);
+@@ -2860,8 +2860,8 @@
+ raw_cmd->kernel_data + raw_cmd->length >
+ floppy_track_buffer + (max_buffer_sectors << 10)){
+ DPRINT("buffer overrun in schedule dma\n");
+- printk("sector_t=%d buffer_min=%d current_count=%ld\n",
+- sector_t, buffer_min,
++ printk("sector=%d buffer_min=%d current_count=%ld\n",
++ sector, buffer_min,
+ raw_cmd->length >> 9);
+ printk("current_count_sectors=%ld\n",
+ current_count_sectors);
+@@ -2983,7 +2983,7 @@
+
+ if (usage_count == 0) {
+ printk("warning: usage count=0, CURRENT=%p exiting\n", CURRENT);
+- printk("sect=%ld cmd=%d\n", CURRENT->sector, CURRENT->cmd);
++ printk("sect=%llu cmd=%d\n", (unsigned long long)CURRENT->sector, CURRENT->cmd);
+ return;
+ }
+ if (fdc_busy){
+diff -Nru a/drivers/block/genhd.c b/drivers/block/genhd.c
+--- a/drivers/block/genhd.c Thu Oct 31 09:20:25 2002
++++ b/drivers/block/genhd.c Thu Oct 31 09:20:25 2002
+@@ -200,9 +200,9 @@
+ struct hd_struct *hd = &gp->part[n];
+
+ disk_round_stats(hd);
+- seq_printf(s, "%4d %4d %10d %s "
++ seq_printf(s, "%4d %4d %10llu %s "
+ "%d %d %d %d %d %d %d %d %d %d %d\n",
+- gp->major, n, gp->sizes[n],
++ gp->major, n, (unsigned long long)gp->sizes[n],
+ disk_name(gp, n, buf),
+ hd->rd_ios, hd->rd_merges,
+ #define MSEC(x) ((x) * 1000 / HZ)
+@@ -212,8 +212,8 @@
+ hd->ios_in_flight, MSEC(hd->io_ticks),
+ MSEC(hd->aveq));
+ #else
+- seq_printf(s, "%4d %4d %10d %s\n",
+- gp->major, n, gp->sizes[n],
++ seq_printf(s, "%4d %4d %10llu %s\n",
++ gp->major, n, (unsigned long long)gp->sizes[n],
+ disk_name(gp, n, buf));
+ #endif /* CONFIG_BLK_STATS */
+ }
+diff -Nru a/drivers/block/ll_rw_blk.c b/drivers/block/ll_rw_blk.c
+--- a/drivers/block/ll_rw_blk.c Thu Oct 31 09:20:21 2002
++++ b/drivers/block/ll_rw_blk.c Thu Oct 31 09:20:21 2002
+@@ -83,10 +83,10 @@
+ *
+ * if (!blk_size[MAJOR]) then no minor size checking is done.
+ */
+-int * blk_size[MAX_BLKDEV];
++sector_t * blk_size[MAX_BLKDEV];
+
+ /*
+- * blksize_size contains the size of all block-devices:
++ * blksize_size contains the block size of all block-devices:
+ *
+ * blksize_size[MAJOR][MINOR]
+ *
+@@ -902,7 +902,8 @@
+ static int __make_request(request_queue_t * q, int rw,
+ struct buffer_head * bh)
+ {
+- unsigned int sector, count;
++ sector_t sector;
++ unsigned count;
+ int max_segments = MAX_SEGMENTS;
+ struct request * req, *freereq = NULL;
+ int rw_ahead, max_sectors, el_ret;
+@@ -1077,7 +1078,7 @@
+ }
+
+ /**
+- * generic_make_request: hand a buffer head to it's device driver for I/O
++ * generic_make_request: hand a buffer head to its device driver for I/O
+ * @rw: READ, WRITE, or READA - what sort of I/O is desired.
+ * @bh: The buffer head describing the location in memory and on the device.
+ *
+@@ -1113,7 +1114,7 @@
+ void generic_make_request (int rw, struct buffer_head * bh)
+ {
+ int major = MAJOR(bh->b_rdev);
+- int minorsize = 0;
++ sector_t minorsize = 0;
+ request_queue_t *q;
+
+ if (!bh->b_end_io)
+@@ -1123,8 +1124,8 @@
+ if (blk_size[major])
+ minorsize = blk_size[major][MINOR(bh->b_rdev)];
+ if (minorsize) {
+- unsigned long maxsector = (minorsize << 1) + 1;
+- unsigned long sector = bh->b_rsector;
++ sector_t maxsector = (minorsize << 1) + 1;
++ sector_t sector = bh->b_rsector;
+ unsigned int count = bh->b_size >> 9;
+
+ if (maxsector < count || maxsector - count < sector) {
+@@ -1136,9 +1137,10 @@
+ when mounting a device. */
+ printk(KERN_INFO
+ "attempt to access beyond end of device\n");
+- printk(KERN_INFO "%s: rw=%d, want=%ld, limit=%d\n",
++ printk(KERN_INFO "%s: rw=%d, want=%llu, limit=%llu\n",
+ kdevname(bh->b_rdev), rw,
+- (sector + count)>>1, minorsize);
++ (unsigned long long)((sector + count)>>1),
++ (unsigned long long)minorsize);
+
+ /* Yecch again */
+ bh->b_end_io(bh, 0);
+@@ -1159,8 +1161,8 @@
+ if (!q) {
+ printk(KERN_ERR
+ "generic_make_request: Trying to access "
+- "nonexistent block-device %s (%ld)\n",
+- kdevname(bh->b_rdev), bh->b_rsector);
++ "nonexistent block-device %s (%llu)\n",
++ kdevname(bh->b_rdev), (unsigned long long)bh->b_rsector);
+ buffer_IO_error(bh);
+ break;
+ }
+@@ -1346,8 +1348,8 @@
+
+ req->errors = 0;
+ if (!uptodate)
+- printk("end_request: I/O error, dev %s (%s), sector %lu\n",
+- kdevname(req->rq_dev), name, req->sector);
++ printk("end_request: I/O error, dev %s (%s), sector %llu\n",
++ kdevname(req->rq_dev), name, (unsigned long long)req->sector);
+
+ if ((bh = req->bh) != NULL) {
+ nsect = bh->b_size >> 9;
+diff -Nru a/drivers/block/loop.c b/drivers/block/loop.c
+--- a/drivers/block/loop.c Thu Oct 31 09:20:25 2002
++++ b/drivers/block/loop.c Thu Oct 31 09:20:25 2002
+@@ -80,7 +80,7 @@
+
+ static int max_loop = 8;
+ static struct loop_device *loop_dev;
+-static int *loop_sizes;
++static sector_t *loop_sizes;
+ static int *loop_blksizes;
+ static devfs_handle_t devfs_handle; /* For the directory */
+
+@@ -88,7 +88,7 @@
+ * Transfer functions
+ */
+ static int transfer_none(struct loop_device *lo, int cmd, char *raw_buf,
+- char *loop_buf, int size, int real_block)
++ char *loop_buf, int size, sector_t real_block)
+ {
+ if (raw_buf != loop_buf) {
+ if (cmd == READ)
+@@ -101,7 +101,7 @@
+ }
+
+ static int transfer_xor(struct loop_device *lo, int cmd, char *raw_buf,
+- char *loop_buf, int size, int real_block)
++ char *loop_buf, int size, sector_t real_block)
+ {
+ char *in, *out, *key;
+ int i, keysize;
+@@ -154,21 +154,27 @@
+
+ #define MAX_DISK_SIZE 1024*1024*1024
+
+-static int compute_loop_size(struct loop_device *lo, struct dentry * lo_dentry, kdev_t lodev)
+-{
+- if (S_ISREG(lo_dentry->d_inode->i_mode))
+- return (lo_dentry->d_inode->i_size - lo->lo_offset) >> BLOCK_SIZE_BITS;
+- if (blk_size[MAJOR(lodev)])
+- return blk_size[MAJOR(lodev)][MINOR(lodev)] -
+- (lo->lo_offset >> BLOCK_SIZE_BITS);
+- return MAX_DISK_SIZE;
+-}
+
+-static void figure_loop_size(struct loop_device *lo)
++static int figure_loop_size(struct loop_device *lo)
+ {
+- loop_sizes[lo->lo_number] = compute_loop_size(lo,
+- lo->lo_backing_file->f_dentry,
+- lo->lo_device);
++ loff_t size = lo->lo_backing_file->f_dentry->d_inode->i_mapping->host->i_size;
++ sector_t x;
++
++ /*
++ * Unfortunately, if we want to do I/O on the device,
++ * the number of 512-byte sectors has to fit into a sector_t.
++ */
++ size = (size - lo->lo_offset) >> 9;
++ x = (sector_t)size;
++ if ((loff_t)x != size)
++ return -EFBIG;
++ /*
++ * Convert sectors to blocks
++ */
++ size >>= (BLOCK_SIZE_BITS - 9);
++
++ loop_sizes[lo->lo_number] = (sector_t)size;
++ return 0;
+ }
+
+ static int lo_send(struct loop_device *lo, struct buffer_head *bh, int bsize,
+@@ -189,7 +195,7 @@
+ len = bh->b_size;
+ data = bh->b_data;
+ while (len > 0) {
+- int IV = index * (PAGE_CACHE_SIZE/bsize) + offset/bsize;
++ sector_t IV = (sector_t)index * (PAGE_CACHE_SIZE/bsize) + offset/bsize;
+ int transfer_result;
+
+ size = PAGE_CACHE_SIZE - offset;
+@@ -247,7 +253,7 @@
+ unsigned long count = desc->count;
+ struct lo_read_data *p = (struct lo_read_data*)desc->buf;
+ struct loop_device *lo = p->lo;
+- int IV = page->index * (PAGE_CACHE_SIZE/p->bsize) + offset/p->bsize;
++ sector_t IV = (sector_t)page->index * (PAGE_CACHE_SIZE/p->bsize) + offset/p->bsize;
+
+ if (size > count)
+ size = count;
+@@ -255,7 +261,7 @@
+ kaddr = kmap(page);
+ if (lo_do_transfer(lo, READ, kaddr + offset, p->data, size, IV)) {
+ size = 0;
+- printk(KERN_ERR "loop: transfer error block %ld\n",page->index);
++ printk(KERN_ERR "loop: transfer error block %lu\n",page->index);
+ desc->error = -EINVAL;
+ }
+ kunmap(page);
+@@ -299,15 +305,29 @@
+ return bs;
+ }
+
+-static inline unsigned long loop_get_iv(struct loop_device *lo,
+- unsigned long sector)
++static inline int loop_get_bs_shift(struct loop_device *lo)
+ {
+ int bs = loop_get_bs(lo);
++ int i;
++ /*
++ * Assume power-of-two block size
++ */
++ for (i = -1; bs; i++)
++ bs >>= 1;
++ return i;
++}
++
++static inline unsigned long loop_get_iv(struct loop_device *lo,
++ sector_t sector)
++{
++ int bs = loop_get_bs_shift(lo);
+ unsigned long offset, IV;
+
+- IV = sector / (bs >> 9) + lo->lo_offset / bs;
+- offset = ((sector % (bs >> 9)) << 9) + lo->lo_offset % bs;
+- if (offset >= bs)
++ IV = (sector >> (bs - 9)) + (lo->lo_offset >> bs);
++
++ offset = ((sector & ((1 << (bs-9)) - 1))<<9) + (lo->lo_offset & ((1 << bs)-1));
++
++ if (offset >= (1 << bs))
+ IV++;
+
+ return IV;
+@@ -540,7 +560,7 @@
+ bh->b_end_io(bh, !ret);
+ } else {
+ struct buffer_head *rbh = bh->b_private;
+- unsigned long IV = loop_get_iv(lo, rbh->b_rsector);
++ sector_t IV = loop_get_iv(lo, rbh->b_rsector);
+
+ ret = lo_do_transfer(lo, READ, bh->b_data, rbh->b_data,
+ bh->b_size, IV);
+@@ -678,7 +698,11 @@
+ lo->lo_backing_file = file;
+ lo->transfer = NULL;
+ lo->ioctl = NULL;
+- figure_loop_size(lo);
++ if (figure_loop_size(lo)) {
++ error = -EFBIG;
++ fput(file);
++ goto out_putf;
++ }
+ lo->old_gfp_mask = inode->i_mapping->gfp_mask;
+ inode->i_mapping->gfp_mask = GFP_NOIO;
+
+@@ -779,6 +803,7 @@
+ {
+ struct loop_info info;
+ int err;
++ loff_t offset;
+ unsigned int type;
+
+ if (lo->lo_encrypt_key_size && lo->lo_key_owner != current->uid &&
+@@ -798,10 +823,18 @@
+ err = loop_release_xfer(lo);
+ if (!err)
+ err = loop_init_xfer(lo, type, &info);
++
++ offset = lo->lo_offset;
++ if (offset != info.lo_offset) {
++ lo->lo_offset = info.lo_offset;
++ if (figure_loop_size(lo)){
++ err = -EFBIG;
++ lo->lo_offset = offset;
++ }
++ }
+ if (err)
+ return err;
+
+- lo->lo_offset = info.lo_offset;
+ strncpy(lo->lo_name, info.lo_name, LO_NAME_SIZE);
+
+ lo->transfer = xfer_funcs[type]->transfer;
+@@ -876,12 +909,19 @@
+ err = loop_get_status(lo, (struct loop_info *) arg);
+ break;
+ case BLKGETSIZE:
++ {
++ unsigned long val;
+ if (lo->lo_state != Lo_bound) {
+ err = -ENXIO;
+ break;
+ }
+- err = put_user((unsigned long)loop_sizes[lo->lo_number] << 1, (unsigned long *) arg);
++ val = loop_sizes[lo->lo_number] << 1;
++ if ((sector_t) val != (loop_sizes[lo->lo_number] << 1))
++ err = -EFBIG;
++ else
++ err = put_user(val, (unsigned long *) arg);
+ break;
++ }
+ case BLKGETSIZE64:
+ if (lo->lo_state != Lo_bound) {
+ err = -ENXIO;
+diff -Nru a/drivers/block/nbd.c b/drivers/block/nbd.c
+--- a/drivers/block/nbd.c Thu Oct 31 09:20:22 2002
++++ b/drivers/block/nbd.c Thu Oct 31 09:20:22 2002
+@@ -57,7 +57,7 @@
+
+ static int nbd_blksizes[MAX_NBD];
+ static int nbd_blksize_bits[MAX_NBD];
+-static int nbd_sizes[MAX_NBD];
++static sector_t nbd_sizes[MAX_NBD];
+ static u64 nbd_bytesizes[MAX_NBD];
+
+ static struct nbd_device nbd_dev[MAX_NBD];
+diff -Nru a/drivers/block/ps2esdi.c b/drivers/block/ps2esdi.c
+--- a/drivers/block/ps2esdi.c Thu Oct 31 09:20:21 2002
++++ b/drivers/block/ps2esdi.c Thu Oct 31 09:20:21 2002
+@@ -116,7 +116,7 @@
+ static int no_int_yet;
+ static int access_count[MAX_HD];
+ static char ps2esdi_valid[MAX_HD];
+-static int ps2esdi_sizes[MAX_HD << 6];
++static sector_t ps2esdi_sizes[MAX_HD << 6];
+ static int ps2esdi_blocksizes[MAX_HD << 6];
+ static int ps2esdi_maxsect[MAX_HD << 6];
+ static int ps2esdi_drives;
+@@ -517,7 +517,7 @@
+ /* is request is valid */
+ else {
+ printk("Grrr. error. ps2esdi_drives: %d, %lu %lu\n", ps2esdi_drives,
+- CURRENT->sector, ps2esdi[MINOR(CURRENT->rq_dev)].nr_sects);
++ (unsigned long)CURRENT->sector, (unsigned long)ps2esdi[MINOR(CURRENT->rq_dev)].nr_sects);
+ end_request(FAIL);
+ }
+
+diff -Nru a/drivers/block/rd.c b/drivers/block/rd.c
+--- a/drivers/block/rd.c Thu Oct 31 09:20:25 2002
++++ b/drivers/block/rd.c Thu Oct 31 09:20:25 2002
+@@ -75,7 +75,7 @@
+ static unsigned long rd_length[NUM_RAMDISKS]; /* Size of RAM disks in bytes */
+ static int rd_hardsec[NUM_RAMDISKS]; /* Size of real blocks in bytes */
+ static int rd_blocksizes[NUM_RAMDISKS]; /* Size of 1024 byte blocks :) */
+-static int rd_kbsize[NUM_RAMDISKS]; /* Size in blocks of 1024 bytes */
++static sector_t rd_kbsize[NUM_RAMDISKS]; /* Size in blocks of 1024 bytes */
+ static devfs_handle_t devfs_handle;
+ static struct block_device *rd_bdev[NUM_RAMDISKS];/* Protected device data */
+
+diff -Nru a/drivers/block/umem.c b/drivers/block/umem.c
+--- a/drivers/block/umem.c Thu Oct 31 09:20:25 2002
++++ b/drivers/block/umem.c Thu Oct 31 09:20:25 2002
+@@ -160,7 +160,7 @@
+
+ static int mm_hardsect [MM_MAXCARDS << MM_SHIFT];
+ static int mm_blocksizes[MM_MAXCARDS << MM_SHIFT];
+-static int mm_sizes[MM_MAXCARDS << MM_SHIFT];
++static sector_t mm_sizes[MM_MAXCARDS << MM_SHIFT];
+ static struct hd_struct mm_partitions[MM_MAXCARDS << MM_SHIFT];
+
+ static int num_cards = 0;
+diff -Nru a/drivers/block/xd.c b/drivers/block/xd.c
+--- a/drivers/block/xd.c Thu Oct 31 09:20:22 2002
++++ b/drivers/block/xd.c Thu Oct 31 09:20:22 2002
+@@ -121,7 +121,7 @@
+ };
+
+ static struct hd_struct xd_struct[XD_MAXDRIVES << 6];
+-static int xd_sizes[XD_MAXDRIVES << 6], xd_access[XD_MAXDRIVES];
++static sector_t xd_sizes[XD_MAXDRIVES << 6], xd_access[XD_MAXDRIVES];
+ static int xd_blocksizes[XD_MAXDRIVES << 6];
+ static int xd_maxsect[XD_MAXDRIVES << 6];
+
+diff -Nru a/drivers/char/raw.c b/drivers/char/raw.c
+--- a/drivers/char/raw.c Thu Oct 31 09:20:21 2002
++++ b/drivers/char/raw.c Thu Oct 31 09:20:21 2002
+@@ -294,7 +294,8 @@
+ struct kiobuf * iobuf;
+ int new_iobuf;
+ int err = 0;
+- unsigned long blocknr, blocks;
++ sector_t blocknr;
++ unsigned long blocks;
+ size_t transferred;
+ int iosize;
+ int i;
+diff -Nru a/drivers/ide/ataraid.c b/drivers/ide/ataraid.c
+--- a/drivers/ide/ataraid.c Thu Oct 31 09:20:25 2002
++++ b/drivers/ide/ataraid.c Thu Oct 31 09:20:25 2002
+@@ -47,7 +47,7 @@
+
+
+ struct gendisk ataraid_gendisk;
+-static int ataraid_gendisk_sizes[256];
++static sector_t ataraid_gendisk_sizes[256];
+ static int ataraid_readahead[256];
+
+ static struct block_device_operations ataraid_fops = {
+diff -Nru a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
+--- a/drivers/ide/ide-cd.c Thu Oct 31 09:20:25 2002
++++ b/drivers/ide/ide-cd.c Thu Oct 31 09:20:25 2002
+@@ -1060,8 +1060,8 @@
+ paranoid and check. */
+ if (rq->current_nr_sectors < (rq->bh->b_size >> SECTOR_BITS) &&
+ (rq->sector % SECTORS_PER_FRAME) != 0) {
+- printk ("%s: cdrom_read_from_buffer: buffer botch (%ld)\n",
+- drive->name, rq->sector);
++ printk ("%s: cdrom_read_from_buffer: buffer botch (%llu)\n",
++ drive->name, (unsigned long long)rq->sector);
+ cdrom_end_request (0, drive);
+ return -1;
+ }
+@@ -1689,8 +1689,9 @@
+ * cdrom driver request routine.
+ */
+ static ide_startstop_t
+-ide_do_rw_cdrom (ide_drive_t *drive, struct request *rq, unsigned long block)
++ide_do_rw_cdrom (ide_drive_t *drive, struct request *rq, sector_t sect)
+ {
++ unsigned long block = (unsigned long)sect;
+ ide_startstop_t action;
+ struct cdrom_info *info = drive->driver_data;
+
+@@ -2934,14 +2935,14 @@
+ }
+
+ static
+-unsigned long ide_cdrom_capacity (ide_drive_t *drive)
++sector_t ide_cdrom_capacity (ide_drive_t *drive)
+ {
+ unsigned long capacity;
+
+ if (cdrom_read_capacity(drive, &capacity, NULL))
+ return 0;
+
+- return capacity * SECTORS_PER_FRAME;
++ return (sector_t)capacity * SECTORS_PER_FRAME;
+ }
+
+ static
+diff -Nru a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
+--- a/drivers/ide/ide-disk.c Thu Oct 31 09:20:21 2002
++++ b/drivers/ide/ide-disk.c Thu Oct 31 09:20:21 2002
+@@ -352,7 +352,7 @@
+ * using LBA if supported, or CHS otherwise, to address sectors.
+ * It also takes care of issuing special DRIVE_CMDs.
+ */
+-static ide_startstop_t do_rw_disk (ide_drive_t *drive, struct request *rq, unsigned long block)
++static ide_startstop_t do_rw_disk (ide_drive_t *drive, struct request *rq, sector_t block)
+ {
+ if (rq->cmd == READ)
+ goto good_command;
+@@ -556,7 +556,7 @@
+ * using LBA if supported, or CHS otherwise, to address sectors.
+ * It also takes care of issuing special DRIVE_CMDs.
+ */
+-static ide_startstop_t do_rw_disk (ide_drive_t *drive, struct request *rq, unsigned long block)
++static ide_startstop_t do_rw_disk (ide_drive_t *drive, struct request *rq, sector_t block)
+ {
+ if (IDE_CONTROL_REG)
+ OUT_BYTE(drive->ctl,IDE_CONTROL_REG);
+@@ -582,10 +582,13 @@
+ tasklets[5] = (task_ioreg_t) (block>>8);
+ tasklets[6] = (task_ioreg_t) (block>>16);
+ tasklets[7] = (task_ioreg_t) (block>>24);
++#if CONFIG_LBD
++ tasklets[8] = (task_ioreg_t) (block>>32);
++ tasklets[9] = (task_ioreg_t) (block>>40);
++#else
+ tasklets[8] = (task_ioreg_t) 0;
+ tasklets[9] = (task_ioreg_t) 0;
+-// tasklets[8] = (task_ioreg_t) (block>>32);
+-// tasklets[9] = (task_ioreg_t) (block>>40);
++#endif
+ #ifdef DEBUG
+ printk("%s: %sing: LBAsect=%lu, sectors=%ld, buffer=0x%08lx, LBAsect=0x%012lx\n",
+ drive->name,
+@@ -626,8 +629,8 @@
+ }
+ } else {
+ unsigned int sect,head,cyl,track;
+- track = block / drive->sect;
+- sect = block % drive->sect + 1;
++ track = (unsigned int)block / drive->sect;
++ sect = (unsigned int)block % drive->sect + 1;
+ OUT_BYTE(sect,IDE_SECTOR_REG);
+ head = track % drive->head;
+ cyl = track / drive->head;
+@@ -963,8 +966,10 @@
+ drive->capacity48 = capacity_2;
+ drive->capacity = (unsigned long) capacity_2;
+ return;
++ }
++
+ /* Determine capacity, and use LBA if the drive properly supports it */
+- } else if ((id->capability & 2) && lba_capacity_is_ok(id)) {
++ if ((id->capability & 2) && lba_capacity_is_ok(id)) {
+ capacity = id->lba_capacity;
+ drive->cyl = capacity / (drive->head * drive->sect);
+ drive->select.b.lba = 1;
+@@ -996,7 +1001,7 @@
+ }
+ }
+
+-static unsigned long idedisk_capacity (ide_drive_t *drive)
++static sector_t idedisk_capacity (ide_drive_t *drive)
+ {
+ if (drive->id->cfs_enable_2 & 0x0400)
+ return (drive->capacity48 - drive->sect0);
+@@ -1326,7 +1331,7 @@
+ int i;
+
+ struct hd_driveid *id = drive->id;
+- unsigned long capacity;
++ sector_t capacity;
+
+ idedisk_add_settings(drive);
+
+@@ -1382,17 +1387,28 @@
+
+ /*
+ * if possible, give fdisk access to more of the drive,
+- * by correcting bios_cyls:
++ * by correcting bios_cyls:
+ */
+ capacity = idedisk_capacity (drive);
+- if ((capacity >= (drive->bios_cyl * drive->bios_sect * drive->bios_head)) &&
+- (!drive->forced_geom) && drive->bios_sect && drive->bios_head)
+- drive->bios_cyl = (capacity / drive->bios_sect) / drive->bios_head;
+- printk (KERN_INFO "%s: %ld sectors", drive->name, capacity);
++ if ((capacity > (((sector_t)drive->bios_cyl * drive->bios_sect * drive->bios_head))) &&
++ (!drive->forced_geom) && drive->bios_sect && drive->bios_head) {
++ sector_t cyl = capacity;
++ sector_div(cyl, drive->bios_head * drive->bios_sect);
++ if (cyl > 0x7fffffffULL)
++ drive->bios_cyl = 0x7fffffffUL;
++ else
++ drive->bios_cyl = cyl;
++ }
+
+ /* Give size in megabytes (MB), not mebibytes (MiB). */
+ /* We compute the exact rounded value, avoiding overflow. */
+- printk (" (%ld MB)", (capacity - capacity/625 + 974)/1950);
++ {
++ sector_t mbcap = capacity;
++ sector_div(mbcap, 625);
++ mbcap = capacity - mbcap + 974;
++ sector_div(mbcap, 1950);
++ printk (" (%llu MB)", (unsigned long long)mbcap);
++ }
+
+ /* Only print cache size when it was specified */
+ if (id->buf_size)
+diff -Nru a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
+--- a/drivers/ide/ide-floppy.c Thu Oct 31 09:20:22 2002
++++ b/drivers/ide/ide-floppy.c Thu Oct 31 09:20:22 2002
+@@ -1294,14 +1294,15 @@
+ /*
+ * idefloppy_do_request is our request handling function.
+ */
+-static ide_startstop_t idefloppy_do_request (ide_drive_t *drive, struct request *rq, unsigned long block)
++static ide_startstop_t idefloppy_do_request (ide_drive_t *drive, struct request *rq, sector_t sect)
+ {
+ idefloppy_floppy_t *floppy = drive->driver_data;
+ idefloppy_pc_t *pc;
++ unsigned long block = sect;
+
+ #if IDEFLOPPY_DEBUG_LOG
+ printk (KERN_INFO "rq_status: %d, rq_dev: %u, cmd: %d, errors: %d\n",rq->rq_status,(unsigned int) rq->rq_dev,rq->cmd,rq->errors);
+- printk (KERN_INFO "sector: %ld, nr_sectors: %ld, current_nr_sectors: %ld\n",rq->sector,rq->nr_sectors,rq->current_nr_sectors);
++ printk (KERN_INFO "sector: %llu, nr_sectors: %ld, current_nr_sectors: %ld\n",(unsigned long long)rq->sector,rq->nr_sectors,rq->current_nr_sectors);
+ #endif /* IDEFLOPPY_DEBUG_LOG */
+
+ if (rq->errors >= ERROR_MAX) {
+@@ -1316,7 +1317,7 @@
+ switch (rq->cmd) {
+ case READ:
+ case WRITE:
+- if (rq->sector % floppy->bs_factor || rq->nr_sectors % floppy->bs_factor) {
++ if ((long)rq->sector % floppy->bs_factor || rq->nr_sectors % floppy->bs_factor) {
+ printk ("%s: unsupported r/w request size\n", drive->name);
+ idefloppy_end_request (0, HWGROUP(drive));
+ return ide_stopped;
+@@ -1859,12 +1860,12 @@
+ /*
+ * Return the current floppy capacity to ide.c.
+ */
+-static unsigned long idefloppy_capacity (ide_drive_t *drive)
++static sector_t idefloppy_capacity (ide_drive_t *drive)
+ {
+ idefloppy_floppy_t *floppy = drive->driver_data;
+ unsigned long capacity = floppy->blocks * floppy->bs_factor;
+
+- return capacity;
++ return (sector_t)capacity;
+ }
+
+ /*
+diff -Nru a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
+--- a/drivers/ide/ide-probe.c Thu Oct 31 09:20:21 2002
++++ b/drivers/ide/ide-probe.c Thu Oct 31 09:20:21 2002
+@@ -786,7 +786,7 @@
+ if (!gd)
+ goto err_kmalloc_gd;
+ memset (gd, 0, sizeof(struct gendisk));
+- gd->sizes = kmalloc (minors * sizeof(int), GFP_KERNEL);
++ gd->sizes = kmalloc (minors * sizeof(gd->sizes[0]), GFP_KERNEL);
+ if (!gd->sizes)
+ goto err_kmalloc_gd_sizes;
+ gd->part = kmalloc (minors * sizeof(struct hd_struct), GFP_KERNEL);
+diff -Nru a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
+--- a/drivers/ide/ide-tape.c Thu Oct 31 09:20:21 2002
++++ b/drivers/ide/ide-tape.c Thu Oct 31 09:20:21 2002
+@@ -2609,7 +2609,7 @@
+ /*
+ * idetape_do_request is our request handling function.
+ */
+-static ide_startstop_t idetape_do_request (ide_drive_t *drive, struct request *rq, unsigned long block)
++static ide_startstop_t idetape_do_request (ide_drive_t *drive, struct request *rq, sector_t block)
+ {
+ idetape_tape_t *tape = drive->driver_data;
+ idetape_pc_t *pc;
+@@ -2620,7 +2620,7 @@
+ if (tape->debug_level >= 5)
+ printk (KERN_INFO "ide-tape: rq_status: %d, rq_dev: %u, cmd: %d, errors: %d\n",rq->rq_status,(unsigned int) rq->rq_dev,rq->cmd,rq->errors);
+ if (tape->debug_level >= 2)
+- printk (KERN_INFO "ide-tape: sector: %ld, nr_sectors: %ld, current_nr_sectors: %ld\n",rq->sector,rq->nr_sectors,rq->current_nr_sectors);
++ printk (KERN_INFO "ide-tape: sector: %llu, nr_sectors: %ld, current_nr_sectors: %ld\n",(unsigned long long)rq->sector,rq->nr_sectors,rq->current_nr_sectors);
+ #endif /* IDETAPE_DEBUG_LOG */
+
+ if (!IDETAPE_RQ_CMD (rq->cmd)) {
+diff -Nru a/drivers/ide/ide.c b/drivers/ide/ide.c
+--- a/drivers/ide/ide.c Thu Oct 31 09:20:25 2002
++++ b/drivers/ide/ide.c Thu Oct 31 09:20:26 2002
+@@ -1010,7 +1010,8 @@
+ }
+ }
+ if (HWGROUP(drive) && HWGROUP(drive)->rq)
+- printk(", sector=%ld", HWGROUP(drive)->rq->sector);
++ printk(", sector=%llu",
++ (unsigned long long)HWGROUP(drive)->rq->sector);
+ }
+ }
+ #endif /* FANCY_STATUS_DUMPS */
+@@ -3745,7 +3746,7 @@
+ return 0;
+ }
+
+-static ide_startstop_t default_do_request(ide_drive_t *drive, struct request *rq, unsigned long block)
++static ide_startstop_t default_do_request(ide_drive_t *drive, struct request *rq, sector_t block)
+ {
+ ide_end_request(0, HWGROUP(drive));
+ return ide_stopped;
+@@ -3781,9 +3782,9 @@
+ {
+ }
+
+-static unsigned long default_capacity (ide_drive_t *drive)
++static sector_t default_capacity (ide_drive_t *drive)
+ {
+- return 0x7fffffff;
++ return (sector_t)0x7fffffff;
+ }
+
+ static ide_startstop_t default_special (ide_drive_t *drive)
+diff -Nru a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
+--- a/drivers/ieee1394/sbp2.c Thu Oct 31 09:20:21 2002
++++ b/drivers/ieee1394/sbp2.c Thu Oct 31 09:20:21 2002
+@@ -3160,12 +3160,12 @@
+
+ heads = 64;
+ sectors = 32;
+- cylinders = disk->capacity / (heads * sectors);
++ cylinders = (unsigned int)disk->capacity / (heads * sectors);
+
+ if (cylinders > 1024) {
+ heads = 255;
+ sectors = 63;
+- cylinders = disk->capacity / (heads * sectors);
++ cylinders = (unsigned int)disk->capacity / (heads * sectors);
+ }
+
+ geom[0] = heads;
+diff -Nru a/drivers/md/linear.c b/drivers/md/linear.c
+--- a/drivers/md/linear.c Thu Oct 31 09:20:25 2002
++++ b/drivers/md/linear.c Thu Oct 31 09:20:25 2002
+@@ -32,8 +32,9 @@
+ linear_conf_t *conf;
+ struct linear_hash *table;
+ mdk_rdev_t *rdev;
+- int size, i, j, nb_zone;
+- unsigned int curr_offset;
++ s64 size;
++ int i, j, nb_zone;
++ sector_t curr_offset;
+
+ MOD_INC_USE_COUNT;
+
+@@ -54,10 +55,16 @@
+ curr_offset = 0;
+ ITERATE_RDEV_ORDERED(mddev,rdev,j) {
+ dev_info_t *disk = conf->disks + j;
++ long x;
+
+ disk->dev = rdev->dev;
+ disk->size = rdev->size;
+ disk->offset = curr_offset;
++ x = disk->size;
++ if (unlikely((sector_t)x != disk->size)) {
++ printk("linear: Array members must be smaller than 2TB, aborting\n");
++ goto out;
++ }
+
+ curr_offset += disk->size;
+
+@@ -65,10 +72,14 @@
+ conf->smallest = disk;
+ }
+
+- nb_zone = conf->nr_zones =
+- md_size[mdidx(mddev)] / conf->smallest->size +
+- ((md_size[mdidx(mddev)] % conf->smallest->size) ? 1 : 0);
+-
++
++
++ {
++ sector_t sz = md_size[mdidx(mddev)];
++ unsigned round = sector_div(sz, (long)conf->smallest->size);
++ nb_zone = conf->nr_zones = sz + (round != 0);
++ }
++
+ conf->hash_table = kmalloc (sizeof (struct linear_hash) * nb_zone,
+ GFP_KERNEL);
+ if (!conf->hash_table)
+@@ -87,7 +98,6 @@
+ table[-1].dev1 = disk;
+ }
+ size += disk->size;
+-
+ while (size>0) {
+ table->dev0 = disk;
+ table->dev1 = NULL;
+@@ -125,15 +135,21 @@
+ linear_conf_t *conf = mddev_to_conf(mddev);
+ struct linear_hash *hash;
+ dev_info_t *tmp_dev;
+- long block;
++ sector_t block;
++ sector_t hashindex;
+
+ block = bh->b_rsector >> 1;
+- hash = conf->hash_table + (block / conf->smallest->size);
++
++ BUG_ON((sector_t)block != ((sector_t)bh->b_rsector >> 1));
++
++ hashindex = block;
++ sector_div(hashindex, (long)conf->smallest->size);
++ hash = conf->hash_table + hashindex;
+
+ if (block >= (hash->dev0->size + hash->dev0->offset)) {
+ if (!hash->dev1) {
+- printk ("linear_make_request : hash->dev1==NULL for block %ld\n",
+- block);
++ printk ("linear_make_request : hash->dev1==NULL for block %llu\n",
++ (unsigned long long)block);
+ buffer_IO_error(bh);
+ return 0;
+ }
+@@ -143,7 +159,11 @@
+
+ if (block >= (tmp_dev->size + tmp_dev->offset)
+ || block < tmp_dev->offset) {
+- printk ("linear_make_request: Block %ld out of bounds on dev %s size %ld offset %ld\n", block, kdevname(tmp_dev->dev), tmp_dev->size, tmp_dev->offset);
++ printk ("linear_make_request: Block %llu out of bounds on dev %s size %ld offset %ld\n",
++ (unsigned long long)block,
++ kdevname(tmp_dev->dev),
++ (long)tmp_dev->size,
++ (long)tmp_dev->offset);
+ buffer_IO_error(bh);
+ return 0;
+ }
+diff -Nru a/drivers/md/lvm-snap.c b/drivers/md/lvm-snap.c
+--- a/drivers/md/lvm-snap.c Thu Oct 31 09:20:25 2002
++++ b/drivers/md/lvm-snap.c Thu Oct 31 09:20:25 2002
+@@ -71,7 +71,7 @@
+
+
+ static inline int __brw_kiovec(int rw, int nr, struct kiobuf *iovec[],
+- kdev_t dev, unsigned long b[], int size,
++ kdev_t dev, sector_t b[], int size,
+ lv_t *lv) {
+ return brw_kiovec(rw, nr, iovec, dev, b, size);
+ }
+@@ -218,8 +218,8 @@
+ reason);
+ }
+
+-static inline int lvm_snapshot_prepare_blocks(unsigned long *blocks,
+- unsigned long start,
++static inline int lvm_snapshot_prepare_blocks(sector_t *blocks,
++ sector_t start,
+ int nr_sectors,
+ int blocksize)
+ {
+@@ -231,7 +231,7 @@
+ return 0;
+
+ nr_blocks = nr_sectors / sectors_per_block;
+- start /= sectors_per_block;
++ sector_div(start, sectors_per_block);
+
+ for (i = 0; i < nr_blocks; i++)
+ blocks[i] = start++;
+@@ -356,7 +356,7 @@
+ unsigned long phys_start;
+ int idx = lv_snap->lv_remap_ptr, chunk_size = lv_snap->lv_chunk_size;
+ struct kiobuf * iobuf = lv_snap->lv_iobuf;
+- unsigned long *blocks = iobuf->blocks;
++ sector_t *blocks = iobuf->blocks;
+ int blksize_snap, blksize_org, min_blksize, max_blksize;
+ int max_sectors, nr_sectors;
+
+@@ -621,7 +621,7 @@
+ uint pvn;
+ ulong snap_pe_start, COW_table_sector_offset,
+ COW_entries_per_pe, COW_chunks_per_pe, COW_entries_per_block;
+- ulong blocks[1];
++ sector_t blocks[1];
+ kdev_t snap_phys_dev;
+ lv_block_exception_t *be;
+ struct kiobuf *COW_table_iobuf = lv_snap->lv_COW_table_iobuf;
+diff -Nru a/drivers/md/lvm.c b/drivers/md/lvm.c
+--- a/drivers/md/lvm.c Thu Oct 31 09:20:21 2002
++++ b/drivers/md/lvm.c Thu Oct 31 09:20:21 2002
+@@ -417,7 +417,7 @@
+ static struct hd_struct lvm_hd_struct[MAX_LV];
+ static int lvm_blocksizes[MAX_LV];
+ static int lvm_hardsectsizes[MAX_LV];
+-static int lvm_size[MAX_LV];
++static sector_t lvm_size[MAX_LV];
+
+ static struct gendisk lvm_gendisk =
+ {
+diff -Nru a/drivers/md/md.c b/drivers/md/md.c
+--- a/drivers/md/md.c Thu Oct 31 09:20:22 2002
++++ b/drivers/md/md.c Thu Oct 31 09:20:22 2002
+@@ -109,7 +109,7 @@
+ static int md_maxreadahead[MAX_MD_DEVS];
+ static mdk_thread_t *md_recovery_thread;
+
+-int md_size[MAX_MD_DEVS];
++sector_t md_size[MAX_MD_DEVS];
+
+ static struct block_device_operations md_fops;
+ static devfs_handle_t devfs_handle;
+@@ -282,10 +282,10 @@
+ return dname->name;
+ }
+
+-static unsigned int calc_dev_sboffset(kdev_t dev, mddev_t *mddev,
++static sector_t calc_dev_sboffset(kdev_t dev, mddev_t *mddev,
+ int persistent)
+ {
+- unsigned int size = 0;
++ sector_t size = 0;
+
+ if (blk_size[MAJOR(dev)])
+ size = blk_size[MAJOR(dev)][MINOR(dev)];
+@@ -294,9 +294,9 @@
+ return size;
+ }
+
+-static unsigned int calc_dev_size(kdev_t dev, mddev_t *mddev, int persistent)
++static sector_t calc_dev_size(kdev_t dev, mddev_t *mddev, int persistent)
+ {
+- unsigned int size;
++ sector_t size;
+
+ size = calc_dev_sboffset(dev, mddev, persistent);
+ if (!mddev->sb) {
+@@ -304,13 +304,13 @@
+ return size;
+ }
+ if (mddev->sb->chunk_size)
+- size &= ~(mddev->sb->chunk_size/1024 - 1);
++ size &= ~((sector_t)mddev->sb->chunk_size/1024 - 1);
+ return size;
+ }
+
+ static unsigned int zoned_raid_size(mddev_t *mddev)
+ {
+- unsigned int mask;
++ sector_t mask;
+ mdk_rdev_t * rdev;
+ struct md_list_head *tmp;
+
+@@ -321,7 +321,7 @@
+ /*
+ * do size and offset calculations.
+ */
+- mask = ~(mddev->sb->chunk_size/1024 - 1);
++ mask = ~((sector_t)mddev->sb->chunk_size/1024 - 1);
+
+ ITERATE_RDEV(mddev,rdev,tmp) {
+ rdev->size &= mask;
+@@ -331,7 +331,7 @@
+ }
+
+ /*
+- * We check wether all devices are numbered from 0 to nb_dev-1. The
++ * We check whether all devices are numbered from 0 to nb_dev-1. The
+ * order is guaranteed even after device name changes.
+ *
+ * Some personalities (raid0, linear) use this. Personalities that
+@@ -474,7 +474,7 @@
+ struct buffer_head *bh = NULL;
+ kdev_t dev = rdev->dev;
+ mdp_super_t *sb;
+- unsigned long sb_offset;
++ sector_t sb_offset;
+
+ if (!rdev->sb) {
+ MD_BUG();
+@@ -784,7 +784,7 @@
+ {
+ printk(KERN_INFO "md: rdev %s: O:%s, SZ:%08ld F:%d DN:%d ",
+ partition_name(rdev->dev), partition_name(rdev->old_dev),
+- rdev->size, rdev->faulty, rdev->desc_nr);
++ (long)rdev->size, rdev->faulty, rdev->desc_nr);
+ if (rdev->sb) {
+ printk(KERN_INFO "md: rdev superblock:\n");
+ print_sb(rdev->sb);
+@@ -892,7 +892,7 @@
+ {
+ struct buffer_head *bh;
+ kdev_t dev;
+- unsigned long sb_offset, size;
++ sector_t sb_offset, size;
+ mdp_super_t *sb;
+
+ if (!rdev->sb) {
+@@ -911,8 +911,8 @@
+ dev = rdev->dev;
+ sb_offset = calc_dev_sboffset(dev, rdev->mddev, 1);
+ if (rdev->sb_offset != sb_offset) {
+- printk(KERN_INFO "%s's sb offset has changed from %ld to %ld, skipping\n",
+- partition_name(dev), rdev->sb_offset, sb_offset);
++ printk(KERN_INFO "%s's sb offset has changed from %llu to %llu, skipping\n",
++ partition_name(dev), (unsigned long long)rdev->sb_offset, (unsigned long long)sb_offset);
+ goto skip;
+ }
+ /*
+@@ -922,12 +922,13 @@
+ */
+ size = calc_dev_size(dev, rdev->mddev, 1);
+ if (size != rdev->size) {
+- printk(KERN_INFO "%s's size has changed from %ld to %ld since import, skipping\n",
+- partition_name(dev), rdev->size, size);
++ printk(KERN_INFO "%s's size has changed from %llu to %llu since import, skipping\n",
++ partition_name(dev), (unsigned long long)rdev->size,
++ (unsigned long long)size);
+ goto skip;
+ }
+
+- printk(KERN_INFO "(write) %s's sb offset: %ld\n", partition_name(dev), sb_offset);
++ printk(KERN_INFO "(write) %s's sb offset: %llu\n", partition_name(dev), (unsigned long long)sb_offset);
+ fsync_dev(dev);
+ set_blocksize(dev, MD_SB_BYTES);
+ bh = getblk(dev, sb_offset / MD_SB_BLOCKS, MD_SB_BYTES);
+@@ -1071,7 +1072,7 @@
+ {
+ int err;
+ mdk_rdev_t *rdev;
+- unsigned int size;
++ sector_t size;
+
+ if (find_rdev_all(newdev))
+ return -EEXIST;
+@@ -1538,9 +1539,9 @@
+ rdev->size = calc_dev_size(rdev->dev, mddev, persistent);
+ if (rdev->size < sb->chunk_size / 1024) {
+ printk(KERN_WARNING
+- "md: Dev %s smaller than chunk_size: %ldk < %dk\n",
++ "md: Dev %s smaller than chunk_size: %lluk < %dk\n",
+ partition_name(rdev->dev),
+- rdev->size, sb->chunk_size / 1024);
++ (unsigned long long)rdev->size, sb->chunk_size / 1024);
+ return -EINVAL;
+ }
+ }
+@@ -2180,7 +2181,8 @@
+
+ static int add_new_disk(mddev_t * mddev, mdu_disk_info_t *info)
+ {
+- int err, size, persistent;
++ int err, persistent;
++ sector_t size;
+ mdk_rdev_t *rdev;
+ unsigned int nr;
+ kdev_t dev;
+@@ -2611,20 +2613,7 @@
+ #endif
+
+ case BLKGETSIZE: /* Return device size */
+- if (!arg) {
+- err = -EINVAL;
+- MD_BUG();
+- goto abort;
+- }
+- err = md_put_user(md_hd_struct[minor].nr_sects,
+- (unsigned long *) arg);
+- goto done;
+-
+ case BLKGETSIZE64: /* Return device size */
+- err = md_put_user((u64)md_hd_struct[minor].nr_sects << 9,
+- (u64 *) arg);
+- goto done;
+-
+ case BLKRAGET:
+ case BLKRASET:
+ case BLKFLSBUF:
+@@ -2861,7 +2850,7 @@
+
+ default:
+ printk(KERN_WARNING "md: %s(pid %d) used obsolete MD ioctl, "
+- "upgrade your software to use new ictls.\n",
++ "upgrade your software to use new ioctls.\n",
+ current->comm, current->pid);
+ err = -EINVAL;
+ goto abort_unlock;
+@@ -3161,7 +3150,8 @@
+ static int md_status_read_proc(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+ {
+- int sz = 0, j, size;
++ int sz = 0, j;
++ sector_t size;
+ struct md_list_head *tmp, *tmp2;
+ mdk_rdev_t *rdev;
+ mddev_t *mddev;
+@@ -3202,10 +3192,10 @@
+
+ if (mddev->nb_dev) {
+ if (mddev->pers)
+- sz += sprintf(page + sz, "\n %d blocks",
+- md_size[mdidx(mddev)]);
++ sz += sprintf(page + sz, "\n %llu blocks",
++ (unsigned long long)md_size[mdidx(mddev)]);
+ else
+- sz += sprintf(page + sz, "\n %d blocks", size);
++ sz += sprintf(page + sz, "\n %llu blocks", (unsigned long long)size);
+ }
+
+ if (!mddev->pers) {
+diff -Nru a/drivers/md/multipath.c b/drivers/md/multipath.c
+--- a/drivers/md/multipath.c Thu Oct 31 09:20:25 2002
++++ b/drivers/md/multipath.c Thu Oct 31 09:20:25 2002
+@@ -216,8 +216,8 @@
+ /*
+ * oops, IO error:
+ */
+- printk(KERN_ERR "multipath: %s: rescheduling block %lu\n",
+- partition_name(bh->b_dev), bh->b_blocknr);
++ printk(KERN_ERR "multipath: %s: rescheduling block %llu\n",
++ partition_name(bh->b_dev), (unsigned long long)bh->b_blocknr);
+ multipath_reschedule_retry(mp_bh);
+ return;
+ }
+@@ -670,10 +670,10 @@
+
+
+ #define IO_ERROR KERN_ALERT \
+-"multipath: %s: unrecoverable IO read error for block %lu\n"
++"multipath: %s: unrecoverable IO read error for block %llu\n"
+
+ #define REDIRECT_SECTOR KERN_ERR \
+-"multipath: %s: redirecting sector %lu to another IO path\n"
++"multipath: %s: redirecting sector %llu to another IO path\n"
+
+ /*
+ * This is a kernel thread which:
+@@ -708,11 +708,11 @@
+
+ multipath_map (mddev, &bh->b_dev);
+ if (bh->b_dev == dev) {
+- printk (IO_ERROR, partition_name(bh->b_dev), bh->b_blocknr);
++ printk (IO_ERROR, partition_name(bh->b_dev), (unsigned long long)bh->b_blocknr);
+ multipath_end_bh_io(mp_bh, 0);
+ } else {
+ printk (REDIRECT_SECTOR,
+- partition_name(bh->b_dev), bh->b_blocknr);
++ partition_name(bh->b_dev), (unsigned long long)bh->b_blocknr);
+ bh->b_rdev = bh->b_dev;
+ bh->b_rsector = bh->b_blocknr;
+ generic_make_request (mp_bh->cmd, bh);
+diff -Nru a/drivers/md/raid0.c b/drivers/md/raid0.c
+--- a/drivers/md/raid0.c Thu Oct 31 09:20:25 2002
++++ b/drivers/md/raid0.c Thu Oct 31 09:20:25 2002
+@@ -41,7 +41,10 @@
+ printk("raid0: looking at %s\n", partition_name(rdev1->dev));
+ c = 0;
+ ITERATE_RDEV_ORDERED(mddev,rdev2,j2) {
+- printk("raid0: comparing %s(%ld) with %s(%ld)\n", partition_name(rdev1->dev), rdev1->size, partition_name(rdev2->dev), rdev2->size);
++ printk("raid0: comparing %s(%llu) with %s(%llu)\n", partition_name(rdev1->dev),
++ (unsigned long long)rdev1->size,
++ partition_name(rdev2->dev),
++ (unsigned long long)rdev2->size);
+ if (rdev2 == rdev1) {
+ printk("raid0: END\n");
+ break;
+@@ -95,7 +98,7 @@
+ c++;
+ if (!smallest || (rdev->size <smallest->size)) {
+ smallest = rdev;
+- printk(" (%ld) is smallest!.\n", rdev->size);
++ printk(" (%llu) is smallest!.\n", (unsigned long long)rdev->size);
+ }
+ } else
+ printk(" nope.\n");
+@@ -120,7 +123,8 @@
+
+ static int raid0_run (mddev_t *mddev)
+ {
+- unsigned long cur=0, i=0, size, zone0_size, nb_zone;
++ unsigned long cur=0, i=0, zone0_size, nb_zone;
++ sector_t size;
+ raid0_conf_t *conf;
+
+ MOD_INC_USE_COUNT;
+@@ -138,13 +142,18 @@
+ if (create_strip_zones (mddev))
+ goto out_free_conf;
+
+- printk("raid0 : md_size is %d blocks.\n", md_size[mdidx(mddev)]);
++ printk("raid0 : md_size is %llu blocks.\n", (unsigned long long)md_size[mdidx(mddev)]);
+ printk("raid0 : conf->smallest->size is %ld blocks.\n", conf->smallest->size);
+- nb_zone = md_size[mdidx(mddev)]/conf->smallest->size +
+- (md_size[mdidx(mddev)] % conf->smallest->size ? 1 : 0);
+- printk("raid0 : nb_zone is %ld.\n", nb_zone);
+- conf->nr_zones = nb_zone;
+
++ {
++#if __GNUC__ < 3 /* work around bug in gcc 2.9[56] */
++ volatile
++#endif
++ sector_t sz = md_size[mdidx(mddev)];
++ unsigned round = sector_div(sz, conf->smallest->size);
++ conf->nr_zones = nb_zone = sz + (round != 0);
++ }
++ printk("raid0 : nb_zone is %ld.\n", nb_zone);
+ printk("raid0 : Allocating %ld bytes for hash.\n",
+ nb_zone*sizeof(struct raid0_hash));
+
+diff -Nru a/drivers/md/raid1.c b/drivers/md/raid1.c
+--- a/drivers/md/raid1.c Thu Oct 31 09:20:21 2002
++++ b/drivers/md/raid1.c Thu Oct 31 09:20:21 2002
+@@ -441,8 +441,8 @@
+ /*
+ * oops, read error:
+ */
+- printk(KERN_ERR "raid1: %s: rescheduling block %lu\n",
+- partition_name(bh->b_dev), bh->b_blocknr);
++ printk(KERN_ERR "raid1: %s: rescheduling block %llu\n",
++ partition_name(bh->b_dev), (unsigned long long)bh->b_blocknr);
+ raid1_reschedule_retry(r1_bh);
+ return;
+ }
+@@ -1137,10 +1137,10 @@
+
+
+ #define IO_ERROR KERN_ALERT \
+-"raid1: %s: unrecoverable I/O read error for block %lu\n"
++"raid1: %s: unrecoverable I/O read error for block %llu\n"
+
+ #define REDIRECT_SECTOR KERN_ERR \
+-"raid1: %s: redirecting sector %lu to another mirror\n"
++"raid1: %s: redirecting sector %llu to another mirror\n"
+
+ /*
+ * This is a kernel thread which:
+@@ -1251,7 +1251,7 @@
+ * as reconstruct is about to be aborted
+ */
+
+- printk (IO_ERROR, partition_name(bh->b_dev), bh->b_blocknr);
++ printk (IO_ERROR, partition_name(bh->b_dev), (unsigned long long)bh->b_blocknr);
+ md_done_sync(mddev, bh->b_size>>9, 0);
+ }
+
+@@ -1261,11 +1261,11 @@
+ dev = bh->b_dev;
+ raid1_map (mddev, &bh->b_dev);
+ if (bh->b_dev == dev) {
+- printk (IO_ERROR, partition_name(bh->b_dev), bh->b_blocknr);
++ printk (IO_ERROR, partition_name(bh->b_dev), (unsigned long long)bh->b_blocknr);
+ raid1_end_bh_io(r1_bh, 0);
+ } else {
+ printk (REDIRECT_SECTOR,
+- partition_name(bh->b_dev), bh->b_blocknr);
++ partition_name(bh->b_dev), (unsigned long long)bh->b_blocknr);
+ bh->b_rdev = bh->b_dev;
+ bh->b_rsector = bh->b_blocknr;
+ generic_make_request (r1_bh->cmd, bh);
+diff -Nru a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c
+--- a/drivers/message/i2o/i2o_block.c Thu Oct 31 09:20:25 2002
++++ b/drivers/message/i2o/i2o_block.c Thu Oct 31 09:20:25 2002
+@@ -125,7 +125,7 @@
+
+ static int i2ob_blksizes[MAX_I2OB<<4];
+ static int i2ob_hardsizes[MAX_I2OB<<4];
+-static int i2ob_sizes[MAX_I2OB<<4];
++static sector_t i2ob_sizes[MAX_I2OB<<4];
+ static int i2ob_media_change_flag[MAX_I2OB];
+ static u32 i2ob_max_sectors[MAX_I2OB<<4];
+
+diff -Nru a/drivers/mtd/devices/blkmtd.c b/drivers/mtd/devices/blkmtd.c
+--- a/drivers/mtd/devices/blkmtd.c Thu Oct 31 09:20:21 2002
++++ b/drivers/mtd/devices/blkmtd.c Thu Oct 31 09:20:21 2002
+@@ -167,7 +167,7 @@
+ int sectornr, sectors, i;
+ struct kiobuf *iobuf;
+ kdev_t dev;
+- unsigned long *blocks;
++ sector_t *blocks;
+
+ if(!rawdevice) {
+ printk("blkmtd: readpage: PANIC file->private_data == NULL\n");
+@@ -227,7 +227,7 @@
+
+ /* Pre 2.4.4 doesn't have space for the block list in the kiobuf */
+ #if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,4)
+- blocks = kmalloc(KIO_MAX_SECTORS * sizeof(unsigned long));
++ blocks = kmalloc(KIO_MAX_SECTORS * sizeof(*blocks));
+ if(blocks == NULL) {
+ printk("blkmtd: cant allocate iobuf blocks\n");
+ free_kiovec(1, &iobuf);
+diff -Nru a/drivers/mtd/mtdblock.c b/drivers/mtd/mtdblock.c
+--- a/drivers/mtd/mtdblock.c Thu Oct 31 09:20:25 2002
++++ b/drivers/mtd/mtdblock.c Thu Oct 31 09:20:25 2002
+@@ -57,7 +57,7 @@
+
+ static spinlock_t mtdblks_lock;
+
+-static int mtd_sizes[MAX_MTD_DEVICES];
++static sector_t mtd_sizes[MAX_MTD_DEVICES];
+ static int mtd_blksizes[MAX_MTD_DEVICES];
+
+ #if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,14)
+diff -Nru a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
+--- a/drivers/scsi/3w-xxxx.c Thu Oct 31 09:20:25 2002
++++ b/drivers/scsi/3w-xxxx.c Thu Oct 31 09:20:25 2002
+@@ -2256,12 +2256,12 @@
+
+ heads = 64;
+ sectors = 32;
+- cylinders = disk->capacity / (heads * sectors);
++ cylinders = (long)disk->capacity / (heads * sectors);
+
+ if (disk->capacity >= 0x200000) {
+ heads = 255;
+ sectors = 63;
+- cylinders = disk->capacity / (heads * sectors);
++ cylinders = (long)disk->capacity / (heads * sectors);
+ }
+
+ dprintk(KERN_NOTICE "3w-xxxx: tw_scsi_biosparam(): heads = %d, sectors = %d, cylinders = %d\n", heads, sectors, cylinders);
+diff -Nru a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
+--- a/drivers/scsi/advansys.c Thu Oct 31 09:20:25 2002
++++ b/drivers/scsi/advansys.c Thu Oct 31 09:20:25 2002
+@@ -6219,7 +6219,7 @@
+ ip[1] = 32;
+ }
+ }
+- ip[2] = dp->capacity / (ip[0] * ip[1]);
++ ip[2] = (long)dp->capacity / (ip[0] * ip[1]);
+ ASC_DBG(1, "advansys_biosparam: end\n");
+ return 0;
+ }
+diff -Nru a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
+--- a/drivers/scsi/aha152x.c Thu Oct 31 09:20:21 2002
++++ b/drivers/scsi/aha152x.c Thu Oct 31 09:20:21 2002
+@@ -1848,7 +1848,7 @@
+ /* try default translation */
+ info_array[0] = 64;
+ info_array[1] = 32;
+- info_array[2] = disk->capacity / (64 * 32);
++ info_array[2] = (long)disk->capacity / (64 * 32);
+
+ /* for disks >1GB do some guessing */
+ if (info_array[2] >= 1024) {
+@@ -1863,7 +1863,7 @@
+ " using extended translation.\n");
+ info_array[0] = 255;
+ info_array[1] = 63;
+- info_array[2] = disk->capacity / (255 * 63);
++ info_array[2] = (long)disk->capacity / (255 * 63);
+ } else {
+ printk(KERN_NOTICE
+ "aha152x: unable to verify geometry for disk with >1GB.\n"
+diff -Nru a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c
+--- a/drivers/scsi/aic7xxx_old.c Thu Oct 31 09:20:25 2002
++++ b/drivers/scsi/aic7xxx_old.c Thu Oct 31 09:20:25 2002
+@@ -11752,13 +11752,13 @@
+
+ heads = 64;
+ sectors = 32;
+- cylinders = disk->capacity / (heads * sectors);
++ cylinders = (long)disk->capacity / (heads * sectors);
+
+ if ((p->flags & AHC_EXTEND_TRANS_A) && (cylinders > 1024))
+ {
+ heads = 255;
+ sectors = 63;
+- cylinders = disk->capacity / (heads * sectors);
++ cylinders = (long)disk->capacity / (heads * sectors);
+ }
+
+ geom[0] = heads;
+diff -Nru a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c
+--- a/drivers/scsi/atp870u.c Thu Oct 31 09:20:25 2002
++++ b/drivers/scsi/atp870u.c Thu Oct 31 09:20:25 2002
+@@ -2850,12 +2850,12 @@
+
+ heads = 64;
+ sectors = 32;
+- cylinders = disk->capacity / (heads * sectors);
++ cylinders = (long)disk->capacity / (heads * sectors);
+
+ if (cylinders > 1024) {
+ heads = 255;
+ sectors = 63;
+- cylinders = disk->capacity / (heads * sectors);
++ cylinders = (long)disk->capacity / (heads * sectors);
+ }
+ ip[0] = heads;
+ ip[1] = sectors;
+diff -Nru a/drivers/scsi/ibmmca.c b/drivers/scsi/ibmmca.c
+--- a/drivers/scsi/ibmmca.c Thu Oct 31 09:20:21 2002
++++ b/drivers/scsi/ibmmca.c Thu Oct 31 09:20:21 2002
+@@ -2386,15 +2386,15 @@
+ {
+ info[0] = 64;
+ info[1] = 32;
+- info[2] = disk->capacity / (info[0] * info[1]);
++ info[2] = (long)disk->capacity / (info[0] * info[1]);
+ if (info[2] >= 1024) {
+ info[0] = 128;
+ info[1] = 63;
+- info[2] = disk->capacity / (info[0] * info[1]);
++ info[2] = (long)disk->capacity / (info[0] * info[1]);
+ if (info[2] >= 1024) {
+ info[0] = 255;
+ info[1] = 63;
+- info[2] = disk->capacity / (info[0] * info[1]);
++ info[2] = (long)disk->capacity / (info[0] * info[1]);
+ if (info[2] >= 1024)
+ info[2] = 1023;
+ }
+diff -Nru a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
+--- a/drivers/scsi/ide-scsi.c Thu Oct 31 09:20:21 2002
++++ b/drivers/scsi/ide-scsi.c Thu Oct 31 09:20:21 2002
+@@ -454,11 +454,11 @@
+ /*
+ * idescsi_do_request is our request handling function.
+ */
+-static ide_startstop_t idescsi_do_request (ide_drive_t *drive, struct request *rq, unsigned long block)
++static ide_startstop_t idescsi_do_request (ide_drive_t *drive, struct request *rq, sector_t block)
+ {
+ #if IDESCSI_DEBUG_LOG
+ printk (KERN_INFO "rq_status: %d, rq_dev: %u, cmd: %d, errors: %d\n",rq->rq_status,(unsigned int) rq->rq_dev,rq->cmd,rq->errors);
+- printk (KERN_INFO "sector: %ld, nr_sectors: %ld, current_nr_sectors: %ld\n",rq->sector,rq->nr_sectors,rq->current_nr_sectors);
++ printk (KERN_INFO "sector: %llu, nr_sectors: %ld, current_nr_sectors: %ld\n",(unsigned long long)rq->sector,rq->nr_sectors,rq->current_nr_sectors);
+ #endif /* IDESCSI_DEBUG_LOG */
+
+ if (rq->cmd == IDESCSI_PC_RQ) {
+diff -Nru a/drivers/scsi/imm.c b/drivers/scsi/imm.c
+--- a/drivers/scsi/imm.c Thu Oct 31 09:20:26 2002
++++ b/drivers/scsi/imm.c Thu Oct 31 09:20:26 2002
+@@ -1129,11 +1129,11 @@
+ {
+ ip[0] = 0x40;
+ ip[1] = 0x20;
+- ip[2] = (disk->capacity + 1) / (ip[0] * ip[1]);
++ ip[2] = ((long)disk->capacity + 1) / (ip[0] * ip[1]);
+ if (ip[2] > 1024) {
+ ip[0] = 0xff;
+ ip[1] = 0x3f;
+- ip[2] = (disk->capacity + 1) / (ip[0] * ip[1]);
++ ip[2] = ((long)disk->capacity + 1) / (ip[0] * ip[1]);
+ }
+ return 0;
+ }
+diff -Nru a/drivers/scsi/in2000.c b/drivers/scsi/in2000.c
+--- a/drivers/scsi/in2000.c Thu Oct 31 09:20:21 2002
++++ b/drivers/scsi/in2000.c Thu Oct 31 09:20:21 2002
+@@ -2174,17 +2174,17 @@
+ if (iinfo[2] > 1024) {
+ iinfo[0] = 64;
+ iinfo[1] = 63;
+- iinfo[2] = disk->capacity / (iinfo[0] * iinfo[1]);
++ iinfo[2] = (long)disk->capacity / (iinfo[0] * iinfo[1]);
+ }
+ if (iinfo[2] > 1024) {
+ iinfo[0] = 128;
+ iinfo[1] = 63;
+- iinfo[2] = disk->capacity / (iinfo[0] * iinfo[1]);
++ iinfo[2] = (long)disk->capacity / (iinfo[0] * iinfo[1]);
+ }
+ if (iinfo[2] > 1024) {
+ iinfo[0] = 255;
+ iinfo[1] = 63;
+- iinfo[2] = disk->capacity / (iinfo[0] * iinfo[1]);
++ iinfo[2] = (long)disk->capacity / (iinfo[0] * iinfo[1]);
+ }
+ return 0;
+ }
+diff -Nru a/drivers/scsi/ini9100u.c b/drivers/scsi/ini9100u.c
+--- a/drivers/scsi/ini9100u.c Thu Oct 31 09:20:22 2002
++++ b/drivers/scsi/ini9100u.c Thu Oct 31 09:20:22 2002
+@@ -592,16 +592,16 @@
+ if (pTcb->TCS_DrvHead) {
+ info_array[0] = pTcb->TCS_DrvHead;
+ info_array[1] = pTcb->TCS_DrvSector;
+- info_array[2] = disk->capacity / pTcb->TCS_DrvHead / pTcb->TCS_DrvSector;
++ info_array[2] = (long)disk->capacity / pTcb->TCS_DrvHead / pTcb->TCS_DrvSector;
+ } else {
+ if (pTcb->TCS_DrvFlags & TCF_DRV_255_63) {
+ info_array[0] = 255;
+ info_array[1] = 63;
+- info_array[2] = disk->capacity / 255 / 63;
++ info_array[2] = (long)disk->capacity / 255 / 63;
+ } else {
+ info_array[0] = 64;
+ info_array[1] = 32;
+- info_array[2] = disk->capacity >> 11;
++ info_array[2] = (long)disk->capacity >> 11;
+ }
+ }
+
+diff -Nru a/drivers/scsi/inia100.c b/drivers/scsi/inia100.c
+--- a/drivers/scsi/inia100.c Thu Oct 31 09:20:25 2002
++++ b/drivers/scsi/inia100.c Thu Oct 31 09:20:25 2002
+@@ -701,16 +701,16 @@
+ if (pTcb->TCS_DrvHead) {
+ info_array[0] = pTcb->TCS_DrvHead;
+ info_array[1] = pTcb->TCS_DrvSector;
+- info_array[2] = disk->capacity / pTcb->TCS_DrvHead / pTcb->TCS_DrvSector;
++ info_array[2] = (long)disk->capacity / pTcb->TCS_DrvHead / pTcb->TCS_DrvSector;
+ } else {
+ if (pTcb->TCS_DrvFlags & TCF_DRV_255_63) {
+ info_array[0] = 255;
+ info_array[1] = 63;
+- info_array[2] = disk->capacity / 255 / 63;
++ info_array[2] = (long)disk->capacity / 255 / 63;
+ } else {
+ info_array[0] = 64;
+ info_array[1] = 32;
+- info_array[2] = disk->capacity >> 11;
++ info_array[2] = (long)disk->capacity >> 11;
+ }
+ }
+ return 0;
+diff -Nru a/drivers/scsi/ips.c b/drivers/scsi/ips.c
+--- a/drivers/scsi/ips.c Thu Oct 31 09:20:21 2002
++++ b/drivers/scsi/ips.c Thu Oct 31 09:20:21 2002
+@@ -1870,7 +1870,7 @@
+ sectors = IPS_COMP_SECTORS;
+ }
+
+- cylinders = disk->capacity / (heads * sectors);
++ cylinders = (long)disk->capacity / (heads * sectors);
+
+ DEBUG_VAR(2, "Geometry: heads: %d, sectors: %d, cylinders: %d",
+ heads, sectors, cylinders);
+diff -Nru a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
+--- a/drivers/scsi/megaraid.c Thu Oct 31 09:20:21 2002
++++ b/drivers/scsi/megaraid.c Thu Oct 31 09:20:21 2002
+@@ -4236,13 +4236,13 @@
+ /* Default heads (64) & sectors (32) */
+ heads = 64;
+ sectors = 32;
+- cylinders = disk->capacity / (heads * sectors);
++ cylinders = (long)disk->capacity / (heads * sectors);
+
+ /* Handle extended translation size for logical drives > 1Gb */
+ if (disk->capacity >= 0x200000) {
+ heads = 255;
+ sectors = 63;
+- cylinders = disk->capacity / (heads * sectors);
++ cylinders = (long)disk->capacity / (heads * sectors);
+ }
+
+ /* return result */
+@@ -4260,13 +4260,13 @@
+ /* Default heads (64) & sectors (32) */
+ heads = 64;
+ sectors = 32;
+- cylinders = disk->capacity / (heads * sectors);
++ cylinders = (long)disk->capacity / (heads * sectors);
+
+ /* Handle extended translation size for logical drives > 1Gb */
+ if (disk->capacity >= 0x200000) {
+ heads = 255;
+ sectors = 63;
+- cylinders = disk->capacity / (heads * sectors);
++ cylinders = (long)disk->capacity / (heads * sectors);
+ }
+
+ /* return result */
+diff -Nru a/drivers/scsi/ppa.c b/drivers/scsi/ppa.c
+--- a/drivers/scsi/ppa.c Thu Oct 31 09:20:21 2002
++++ b/drivers/scsi/ppa.c Thu Oct 31 09:20:21 2002
+@@ -1004,11 +1004,11 @@
+ {
+ ip[0] = 0x40;
+ ip[1] = 0x20;
+- ip[2] = (disk->capacity + 1) / (ip[0] * ip[1]);
++ ip[2] = ((long)disk->capacity + 1) / (ip[0] * ip[1]);
+ if (ip[2] > 1024) {
+ ip[0] = 0xff;
+ ip[1] = 0x3f;
+- ip[2] = (disk->capacity + 1) / (ip[0] * ip[1]);
++ ip[2] = ((long)disk->capacity + 1) / (ip[0] * ip[1]);
+ if (ip[2] > 1023)
+ ip[2] = 1023;
+ }
+diff -Nru a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
+--- a/drivers/scsi/qla1280.c Thu Oct 31 09:20:26 2002
++++ b/drivers/scsi/qla1280.c Thu Oct 31 09:20:26 2002
+@@ -1483,14 +1483,14 @@
+ {
+ int heads, sectors, cylinders;
+
+- heads = 64;
++ heads = 64;
+ sectors = 32;
+- cylinders = disk->capacity / (heads * sectors);
++ cylinders = (long)disk->capacity / (heads * sectors);
+ if (cylinders > 1024)
+ {
+ heads = 255;
+ sectors = 63;
+- cylinders = disk->capacity / (heads * sectors);
++ cylinders = (long)disk->capacity / (heads * sectors);
+ /* if (cylinders > 1023)
+ cylinders = 1023; */
+ }
+diff -Nru a/drivers/scsi/qlogicfas.c b/drivers/scsi/qlogicfas.c
+--- a/drivers/scsi/qlogicfas.c Thu Oct 31 09:20:25 2002
++++ b/drivers/scsi/qlogicfas.c Thu Oct 31 09:20:25 2002
+@@ -653,11 +653,11 @@
+ /* This should mimic the DOS Qlogic driver's behavior exactly */
+ ip[0] = 0x40;
+ ip[1] = 0x20;
+- ip[2] = disk->capacity / (ip[0] * ip[1]);
++ ip[2] = (long)disk->capacity / (ip[0] * ip[1]);
+ if (ip[2] > 1024) {
+ ip[0] = 0xff;
+ ip[1] = 0x3f;
+- ip[2] = disk->capacity / (ip[0] * ip[1]);
++ ip[2] = (long)disk->capacity / (ip[0] * ip[1]);
+ #if 0
+ if (ip[2] > 1023)
+ ip[2] = 1023;
+diff -Nru a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
+--- a/drivers/scsi/scsi.c Thu Oct 31 09:20:25 2002
++++ b/drivers/scsi/scsi.c Thu Oct 31 09:20:25 2002
+@@ -2477,7 +2477,7 @@
+ for (SDpnt = shpnt->host_queue; SDpnt; SDpnt = SDpnt->next) {
+ for (SCpnt = SDpnt->device_queue; SCpnt; SCpnt = SCpnt->next) {
+ /* (0) h:c:t:l (dev sect nsect cnumsec sg) (ret all flg) (to/cmd to ito) cmd snse result %d %x */
+- printk(KERN_INFO "(%3d) %2d:%1d:%2d:%2d (%6s %4ld %4ld %4ld %4x %1d) (%1d %1d 0x%2x) (%4d %4d %4d) 0x%2.2x 0x%2.2x 0x%8.8x\n",
++ printk(KERN_INFO "(%3d) %2d:%1d:%2d:%2d (%6s %4lld %4ld %4ld %4x %1d) (%1d %1d 0x%2x) (%4d %4d %4d) 0x%2.2x 0x%2.2x 0x%8.8x\n",
+ i++,
+
+ SCpnt->host->host_no,
+@@ -2486,7 +2486,7 @@
+ SCpnt->lun,
+
+ kdevname(SCpnt->request.rq_dev),
+- SCpnt->request.sector,
++ (unsigned long long)SCpnt->request.sector,
+ SCpnt->request.nr_sectors,
+ SCpnt->request.current_nr_sectors,
+ SCpnt->request.rq_status,
+diff -Nru a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
+--- a/drivers/scsi/scsi_lib.c Thu Oct 31 09:20:25 2002
++++ b/drivers/scsi/scsi_lib.c Thu Oct 31 09:20:25 2002
+@@ -371,8 +371,8 @@
+ req = &SCpnt->request;
+ req->errors = 0;
+ if (!uptodate) {
+- printk(" I/O error: dev %s, sector %lu\n",
+- kdevname(req->rq_dev), req->sector);
++ printk(" I/O error: dev %s, sector %llu\n",
++ kdevname(req->rq_dev), (unsigned long long)req->sector);
+ }
+ do {
+ if ((bh = req->bh) != NULL) {
+diff -Nru a/drivers/scsi/sd.c b/drivers/scsi/sd.c
+--- a/drivers/scsi/sd.c Thu Oct 31 09:20:21 2002
++++ b/drivers/scsi/sd.c Thu Oct 31 09:20:22 2002
+@@ -91,7 +91,7 @@
+
+ static Scsi_Disk *rscsi_disks;
+ static struct gendisk *sd_gendisks;
+-static int *sd_sizes;
++static sector_t *sd_sizes;
+ static int *sd_blocksizes;
+ static int *sd_hardsizes; /* Hardware sector size */
+ static int *sd_max_sectors;
+@@ -218,7 +218,7 @@
+
+ diskinfo[0] = 0x40;
+ diskinfo[1] = 0x20;
+- diskinfo[2] = rscsi_disks[DEVICE_NR(dev)].capacity >> 11;
++ diskinfo[2] = (int)rscsi_disks[DEVICE_NR(dev)].capacity >> 11;
+
+ /* override with calculated, extended default, or driver values */
+
+@@ -294,7 +294,8 @@
+
+ static int sd_init_command(Scsi_Cmnd * SCpnt)
+ {
+- int dev, block, this_count;
++ int dev, this_count;
++ sector_t block;
+ struct hd_struct *ppnt;
+ Scsi_Disk *dpnt;
+ #if CONFIG_SCSI_LOGGING
+@@ -603,7 +604,7 @@
+ int this_count = SCpnt->bufflen >> 9;
+ int good_sectors = (result == 0 ? this_count : 0);
+ int block_sectors = 1;
+- long error_sector;
++ sector_t error_sector;
+
+ SCSI_LOG_HLCOMPLETE(1, sd_devname(DEVICE_NR(SCpnt->request.rq_dev), nbuff));
+
+@@ -624,7 +625,7 @@
+ SCpnt->sense_buffer[0] == 0xF0) { /* Sense data is valid */
+ switch (SCpnt->sense_buffer[2]) {
+ case MEDIUM_ERROR:
+- error_sector = (SCpnt->sense_buffer[3] << 24) |
++ error_sector = ((sector_t)SCpnt->sense_buffer[3] << 24) |
+ (SCpnt->sense_buffer[4] << 16) |
+ (SCpnt->sense_buffer[5] << 8) |
+ SCpnt->sense_buffer[6];
+@@ -953,7 +954,7 @@
+ */
+ rscsi_disks[i].ready = 1;
+
+- rscsi_disks[i].capacity = 1 + ((buffer[0] << 24) |
++ rscsi_disks[i].capacity = 1 + (((sector_t)buffer[0] << 24) |
+ (buffer[1] << 16) |
+ (buffer[2] << 8) |
+ buffer[3]);
+@@ -1001,27 +1002,35 @@
+ */
+ int m;
+ int hard_sector = sector_size;
+- int sz = rscsi_disks[i].capacity * (hard_sector/256);
++ sector_t sz = rscsi_disks[i].capacity * (hard_sector/256);
++ sector_t mb = sz >>= 1;
++ sector_div(sz, 1250);
++ mb -= sz - 974;
++
++ sector_div(mb, 1950);
+
+ /* There are 16 minors allocated for each major device */
+ for (m = i << 4; m < ((i + 1) << 4); m++) {
+ sd_hardsizes[m] = hard_sector;
+ }
+
++ {
++
++ }
+ printk("SCSI device %s: "
+- "%d %d-byte hdwr sectors (%d MB)\n",
+- nbuff, rscsi_disks[i].capacity,
+- hard_sector, (sz/2 - sz/1250 + 974)/1950);
++ "%llu %d-byte hdwr sectors (%llu MB)\n",
++ nbuff, (unsigned long long)rscsi_disks[i].capacity,
++ hard_sector, (unsigned long long)mb);
+ }
+
+ /* Rescale capacity to 512-byte units */
+ if (sector_size == 4096)
+ rscsi_disks[i].capacity <<= 3;
+- if (sector_size == 2048)
++ else if (sector_size == 2048)
+ rscsi_disks[i].capacity <<= 2;
+- if (sector_size == 1024)
++ else if (sector_size == 1024)
+ rscsi_disks[i].capacity <<= 1;
+- if (sector_size == 256)
++ else if (sector_size == 256)
+ rscsi_disks[i].capacity >>= 1;
+ }
+
+@@ -1123,20 +1132,20 @@
+ memset(rscsi_disks, 0, sd_template.dev_max * sizeof(Scsi_Disk));
+
+ /* for every (necessary) major: */
+- sd_sizes = kmalloc((sd_template.dev_max << 4) * sizeof(int), GFP_ATOMIC);
++ sd_sizes = kmalloc((sd_template.dev_max << 4) * sizeof(*sd_sizes), GFP_ATOMIC);
+ if (!sd_sizes)
+ goto cleanup_disks;
+- memset(sd_sizes, 0, (sd_template.dev_max << 4) * sizeof(int));
++ memset(sd_sizes, 0, (sd_template.dev_max << 4) * sizeof(*sd_sizes));
+
+- sd_blocksizes = kmalloc((sd_template.dev_max << 4) * sizeof(int), GFP_ATOMIC);
++ sd_blocksizes = kmalloc((sd_template.dev_max << 4) * sizeof(*sd_blocksizes), GFP_ATOMIC);
+ if (!sd_blocksizes)
+ goto cleanup_sizes;
+-
+- sd_hardsizes = kmalloc((sd_template.dev_max << 4) * sizeof(int), GFP_ATOMIC);
++
++ sd_hardsizes = kmalloc((sd_template.dev_max << 4) * sizeof(*sd_hardsizes), GFP_ATOMIC);
+ if (!sd_hardsizes)
+ goto cleanup_blocksizes;
+
+- sd_max_sectors = kmalloc((sd_template.dev_max << 4) * sizeof(int), GFP_ATOMIC);
++ sd_max_sectors = kmalloc((sd_template.dev_max << 4) * sizeof(*sd_max_sectors), GFP_ATOMIC);
+ if (!sd_max_sectors)
+ goto cleanup_max_sectors;
+
+diff -Nru a/drivers/scsi/sd.h b/drivers/scsi/sd.h
+--- a/drivers/scsi/sd.h Thu Oct 31 09:20:25 2002
++++ b/drivers/scsi/sd.h Thu Oct 31 09:20:25 2002
+@@ -24,7 +24,7 @@
+ #endif
+
+ typedef struct scsi_disk {
+- unsigned capacity; /* size in blocks */
++ sector_t capacity; /* size in blocks */
+ Scsi_Device *device;
+ unsigned char ready; /* flag ready for FLOPTICAL */
+ unsigned char write_prot; /* flag write_protect for rmvable dev */
+diff -Nru a/drivers/scsi/sr.c b/drivers/scsi/sr.c
+--- a/drivers/scsi/sr.c Thu Oct 31 09:20:22 2002
++++ b/drivers/scsi/sr.c Thu Oct 31 09:20:22 2002
+@@ -85,7 +85,7 @@
+ };
+
+ Scsi_CD *scsi_CDs;
+-static int *sr_sizes;
++static sector_t *sr_sizes;
+
+ static int *sr_blocksizes;
+ static int *sr_hardsizes;
+@@ -198,7 +198,7 @@
+ int good_sectors = (result == 0 ? this_count : 0);
+ int block_sectors = 0;
+ int device_nr = DEVICE_NR(SCpnt->request.rq_dev);
+- long error_sector;
++ sector_t error_sector;
+
+ #ifdef DEBUG
+ printk("sr.c done: %x %p\n", result, SCpnt->request.bh->b_data);
+@@ -216,7 +216,7 @@
+ case MEDIUM_ERROR:
+ case VOLUME_OVERFLOW:
+ case ILLEGAL_REQUEST:
+- error_sector = (SCpnt->sense_buffer[3] << 24) |
++ error_sector = ((sector_t)SCpnt->sense_buffer[3] << 24) |
+ (SCpnt->sense_buffer[4] << 16) |
+ (SCpnt->sense_buffer[5] << 8) |
+ SCpnt->sense_buffer[6];
+@@ -293,7 +293,7 @@
+ /*
+ * need front pad
+ */
+- if ((fsize = SCpnt->request.sector % (s_size >> 9))) {
++ if ((fsize = (unsigned long)SCpnt->request.sector % (s_size >> 9))) {
+ fsize <<= 9;
+ sg_ent++;
+ if ((front = scsi_malloc(fsize)) == NULL)
+@@ -425,12 +425,12 @@
+ return 0;
+ }
+
+- block = SCpnt->request.sector / (s_size >> 9);
++ block = (long)SCpnt->request.sector / (s_size >> 9);
+
+ /*
+ * request doesn't start on hw block boundary, add scatter pads
+ */
+- if ((SCpnt->request.sector % (s_size >> 9)) || (SCpnt->request_bufflen % s_size))
++ if (((long)SCpnt->request.sector % (s_size >> 9)) || (SCpnt->request_bufflen % s_size))
+ if (sr_scatter_pad(SCpnt, s_size))
+ return 0;
+
+@@ -824,16 +824,16 @@
+ goto cleanup_devfs;
+ memset(scsi_CDs, 0, sr_template.dev_max * sizeof(Scsi_CD));
+
+- sr_sizes = kmalloc(sr_template.dev_max * sizeof(int), GFP_ATOMIC);
++ sr_sizes = kmalloc(sr_template.dev_max * sizeof(sr_sizes[0]), GFP_ATOMIC);
+ if (!sr_sizes)
+ goto cleanup_cds;
+- memset(sr_sizes, 0, sr_template.dev_max * sizeof(int));
++ memset(sr_sizes, 0, sr_template.dev_max * sizeof(sr_sizes[0]));
+
+- sr_blocksizes = kmalloc(sr_template.dev_max * sizeof(int), GFP_ATOMIC);
++ sr_blocksizes = kmalloc(sr_template.dev_max * sizeof(sr_blocksizes[0]), GFP_ATOMIC);
+ if (!sr_blocksizes)
+ goto cleanup_sizes;
+
+- sr_hardsizes = kmalloc(sr_template.dev_max * sizeof(int), GFP_ATOMIC);
++ sr_hardsizes = kmalloc(sr_template.dev_max * sizeof(sr_hardsizes[0]), GFP_ATOMIC);
+ if (!sr_hardsizes)
+ goto cleanup_blocksizes;
+ /*
+diff -Nru a/drivers/scsi/wd7000.c b/drivers/scsi/wd7000.c
+--- a/drivers/scsi/wd7000.c Thu Oct 31 09:20:26 2002
++++ b/drivers/scsi/wd7000.c Thu Oct 31 09:20:26 2002
+@@ -1739,7 +1739,7 @@
+ */
+ ip[0] = 64;
+ ip[1] = 32;
+- ip[2] = disk->capacity / (64 * 32);
++ ip[2] = (long)disk->capacity / (64 * 32);
+
+ /*
+ * for disks >1GB do some guessing
+@@ -1758,7 +1758,7 @@
+
+ ip[0] = 255;
+ ip[1] = 63;
+- ip[2] = disk->capacity / (255 * 63);
++ ip[2] = (long)disk->capacity / (255 * 63);
+ }
+ else {
+ ip[0] = info[0];
+diff -Nru a/fs/adfs/adfs.h b/fs/adfs/adfs.h
+--- a/fs/adfs/adfs.h Thu Oct 31 09:20:25 2002
++++ b/fs/adfs/adfs.h Thu Oct 31 09:20:25 2002
+@@ -66,7 +66,7 @@
+
+ /* Inode stuff */
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,0)
+-int adfs_get_block(struct inode *inode, long block,
++int adfs_get_block(struct inode *inode, sector_t block,
+ struct buffer_head *bh, int create);
+ #else
+ int adfs_bmap(struct inode *inode, int block);
+diff -Nru a/fs/adfs/inode.c b/fs/adfs/inode.c
+--- a/fs/adfs/inode.c Thu Oct 31 09:20:25 2002
++++ b/fs/adfs/inode.c Thu Oct 31 09:20:25 2002
+@@ -27,7 +27,7 @@
+ * not support creation of new blocks, so we return -EIO for this case.
+ */
+ int
+-adfs_get_block(struct inode *inode, long block, struct buffer_head *bh, int create)
++adfs_get_block(struct inode *inode, sector_t block, struct buffer_head *bh, int create)
+ {
+ if (block < 0)
+ goto abort_negative;
+@@ -71,7 +71,7 @@
+ &page->mapping->host->u.adfs_i.mmu_private);
+ }
+
+-static int _adfs_bmap(struct address_space *mapping, long block)
++static sector_t _adfs_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping, block, adfs_get_block);
+ }
+diff -Nru a/fs/affs/file.c b/fs/affs/file.c
+--- a/fs/affs/file.c Thu Oct 31 09:20:25 2002
++++ b/fs/affs/file.c Thu Oct 31 09:20:25 2002
+@@ -38,7 +38,7 @@
+ static struct buffer_head *affs_alloc_extblock(struct inode *inode, struct buffer_head *bh, u32 ext);
+ static inline struct buffer_head *affs_get_extblock(struct inode *inode, u32 ext);
+ static struct buffer_head *affs_get_extblock_slow(struct inode *inode, u32 ext);
+-static int affs_get_block(struct inode *inode, long block, struct buffer_head *bh_result, int create);
++static int affs_get_block(struct inode *inode, sector_t block, struct buffer_head *bh_result, int create);
+
+ static ssize_t affs_file_write(struct file *filp, const char *buf, size_t count, loff_t *ppos);
+ static int affs_file_open(struct inode *inode, struct file *filp);
+@@ -332,17 +332,21 @@
+ }
+
+ static int
+-affs_get_block(struct inode *inode, long block, struct buffer_head *bh_result, int create)
++affs_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create)
+ {
+ struct super_block *sb = inode->i_sb;
+ struct buffer_head *ext_bh;
++ long block = iblock;
+ u32 ext;
+
+- pr_debug("AFFS: get_block(%u, %ld)\n", (u32)inode->i_ino, block);
++ pr_debug("AFFS: get_block(%u, %ld)\n", (u32)inode->i_ino, (long)block);
+
+ if (block < 0)
+ goto err_small;
+
++ if (unlikely(iblock != block))
++ goto err_big;
++
+ if (block >= AFFS_INODE->i_blkcnt) {
+ if (block > AFFS_INODE->i_blkcnt || !create)
+ goto err_big;
+@@ -423,7 +427,7 @@
+ return cont_prepare_write(page, from, to, affs_get_block,
+ &page->mapping->host->u.affs_i.mmu_private);
+ }
+-static int _affs_bmap(struct address_space *mapping, long block)
++static sector_t _affs_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping,block,affs_get_block);
+ }
+diff -Nru a/fs/affs/super.c b/fs/affs/super.c
+--- a/fs/affs/super.c Thu Oct 31 09:20:25 2002
++++ b/fs/affs/super.c Thu Oct 31 09:20:25 2002
+@@ -29,7 +29,6 @@
+ #include <asm/system.h>
+ #include <asm/uaccess.h>
+
+-extern int *blk_size[];
+ extern struct timezone sys_tz;
+
+ static int affs_statfs(struct super_block *sb, struct statfs *buf);
+diff -Nru a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
+--- a/fs/befs/linuxvfs.c Thu Oct 31 09:20:25 2002
++++ b/fs/befs/linuxvfs.c Thu Oct 31 09:20:25 2002
+@@ -27,9 +27,9 @@
+ #define VFS_BLOCK_SIZE 512
+
+ static int befs_readdir(struct file *, void *, filldir_t);
+-static int befs_get_block(struct inode *, long, struct buffer_head *, int);
++static int befs_get_block(struct inode *, sector_t, struct buffer_head *, int);
+ static int befs_readpage(struct file *file, struct page *page);
+-static int befs_bmap(struct address_space *mapping, long block);
++static sector_t befs_bmap(struct address_space *mapping, sector_t block);
+ static struct dentry *befs_lookup(struct inode *, struct dentry *);
+ static void befs_read_inode(struct inode *ino);
+ static void befs_clear_inode(struct inode *ino);
+@@ -97,8 +97,8 @@
+ return block_read_full_page(page, befs_get_block);
+ }
+
+-static int
+-befs_bmap(struct address_space *mapping, long block)
++static sector_t
++befs_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping, block, befs_get_block);
+ }
+@@ -115,7 +115,7 @@
+ */
+
+ static int
+-befs_get_block(struct inode *inode, long block,
++befs_get_block(struct inode *inode, sector_t sect,
+ struct buffer_head *bh_result, int create)
+ {
+ struct super_block *sb = inode->i_sb;
+@@ -123,6 +123,7 @@
+ befs_block_run run = BAD_IADDR;
+ int res = 0;
+ ulong disk_off;
++ long block = (unsigned long)sect;
+
+ befs_debug(sb, "---> befs_get_block() for inode %lu, block %ld",
+ inode->i_ino, block);
+diff -Nru a/fs/bfs/file.c b/fs/bfs/file.c
+--- a/fs/bfs/file.c Thu Oct 31 09:20:21 2002
++++ b/fs/bfs/file.c Thu Oct 31 09:20:21 2002
+@@ -54,7 +54,7 @@
+ return 0;
+ }
+
+-static int bfs_get_block(struct inode * inode, long block,
++static int bfs_get_block(struct inode * inode, sector_t block,
+ struct buffer_head * bh_result, int create)
+ {
+ long phys;
+@@ -151,7 +151,7 @@
+ return block_prepare_write(page, from, to, bfs_get_block);
+ }
+
+-static int bfs_bmap(struct address_space *mapping, long block)
++static sector_t bfs_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping, block, bfs_get_block);
+ }
+diff -Nru a/fs/block_dev.c b/fs/block_dev.c
+--- a/fs/block_dev.c Thu Oct 31 09:20:25 2002
++++ b/fs/block_dev.c Thu Oct 31 09:20:25 2002
+@@ -22,14 +22,14 @@
+
+ #include <asm/uaccess.h>
+
+-static unsigned long max_block(kdev_t dev)
++static sector_t max_block(kdev_t dev)
+ {
+- unsigned int retval = ~0U;
++ sector_t retval = ~0;
+ int major = MAJOR(dev);
+
+ if (blk_size[major]) {
+ int minor = MINOR(dev);
+- unsigned int blocks = blk_size[major][minor];
++ sector_t blocks = blk_size[major][minor];
+ if (blocks) {
+ unsigned int size = block_size(dev);
+ unsigned int sizebits = blksize_bits(size);
+@@ -44,7 +44,7 @@
+
+ static loff_t blkdev_size(kdev_t dev)
+ {
+- unsigned int blocks = ~0U;
++ sector_t blocks = ~0;
+ int major = MAJOR(dev);
+
+ if (blk_size[major]) {
+@@ -120,7 +120,7 @@
+ return sb_set_blocksize(sb, size);
+ }
+
+-static int blkdev_get_block(struct inode * inode, long iblock, struct buffer_head * bh, int create)
++static int blkdev_get_block(struct inode * inode, sector_t iblock, struct buffer_head * bh, int create)
+ {
+ if (iblock >= max_block(inode->i_rdev))
+ return -EIO;
+@@ -131,7 +131,7 @@
+ return 0;
+ }
+
+-static int blkdev_direct_IO(int rw, struct inode * inode, struct kiobuf * iobuf, unsigned long blocknr, int blocksize)
++static int blkdev_direct_IO(int rw, struct inode * inode, struct kiobuf * iobuf, sector_t blocknr, int blocksize)
+ {
+ return generic_direct_IO(rw, inode, iobuf, blocknr, blocksize, blkdev_get_block);
+ }
+diff -Nru a/fs/buffer.c b/fs/buffer.c
+--- a/fs/buffer.c Thu Oct 31 09:20:25 2002
++++ b/fs/buffer.c Thu Oct 31 09:20:25 2002
+@@ -558,7 +558,7 @@
+ spin_unlock(&lru_list_lock);
+ }
+
+-struct buffer_head * get_hash_table(kdev_t dev, int block, int size)
++struct buffer_head * get_hash_table(kdev_t dev, sector_t block, int size)
+ {
+ struct buffer_head *bh, **p = &hash(dev, block);
+
+@@ -947,7 +947,7 @@
+ * 14.02.92: changed it to sync dirty buffers a bit: better performance
+ * when the filesystem starts to get full of dirty blocks (I hope).
+ */
+-struct buffer_head * getblk(kdev_t dev, int block, int size)
++struct buffer_head * getblk(kdev_t dev, sector_t block, int size)
+ {
+ for (;;) {
+ struct buffer_head * bh;
+@@ -1114,7 +1114,7 @@
+ * Reads a specified block, and returns buffer head that
+ * contains it. It returns NULL if the block was unreadable.
+ */
+-struct buffer_head * bread(kdev_t dev, int block, int size)
++struct buffer_head * bread(kdev_t dev, sector_t block, int size)
+ {
+ struct buffer_head * bh;
+
+@@ -1546,7 +1546,7 @@
+ unsigned from, unsigned to, get_block_t *get_block)
+ {
+ unsigned block_start, block_end;
+- unsigned long block;
++ sector_t block;
+ int err = 0;
+ unsigned blocksize, bbits;
+ struct buffer_head *bh, *head, *wait[2], **wait_bh=wait;
+@@ -1558,7 +1558,7 @@
+ head = page->buffers;
+
+ bbits = inode->i_blkbits;
+- block = page->index << (PAGE_CACHE_SHIFT - bbits);
++ block = (sector_t)page->index << (PAGE_CACHE_SHIFT - bbits);
+
+ for(bh = head, block_start = 0; bh != head || !block_start;
+ block++, block_start=block_end, bh = bh->b_this_page) {
+@@ -1686,7 +1686,7 @@
+ int block_read_full_page(struct page *page, get_block_t *get_block)
+ {
+ struct inode *inode = page->mapping->host;
+- unsigned long iblock, lblock;
++ sector_t iblock, lblock;
+ struct buffer_head *bh, *head, *arr[MAX_BUF_PER_PAGE];
+ unsigned int blocksize, blocks;
+ int nr, i;
+@@ -1699,7 +1699,7 @@
+ head = page->buffers;
+
+ blocks = PAGE_CACHE_SIZE >> inode->i_blkbits;
+- iblock = page->index << (PAGE_CACHE_SHIFT - inode->i_blkbits);
++ iblock = (sector_t)page->index << (PAGE_CACHE_SHIFT - inode->i_blkbits);
+ lblock = (inode->i_size+blocksize-1) >> inode->i_blkbits;
+ bh = head;
+ nr = 0;
+@@ -2081,7 +2081,7 @@
+ }
+ EXPORT_SYMBOL(waitfor_one_page);
+
+-int generic_block_bmap(struct address_space *mapping, long block, get_block_t *get_block)
++sector_t generic_block_bmap(struct address_space *mapping, sector_t block, get_block_t *get_block)
+ {
+ struct buffer_head tmp;
+ struct inode *inode = mapping->host;
+@@ -2091,10 +2091,12 @@
+ return tmp.b_blocknr;
+ }
+
+-int generic_direct_IO(int rw, struct inode * inode, struct kiobuf * iobuf, unsigned long blocknr, int blocksize, get_block_t * get_block)
++int generic_direct_IO(int rw, struct inode * inode,
++ struct kiobuf * iobuf, sector_t blocknr,
++ int blocksize, get_block_t * get_block)
+ {
+ int i, nr_blocks, retval;
+- unsigned long * blocks = iobuf->blocks;
++ sector_t *blocks = iobuf->blocks;
+ int length;
+
+ length = iobuf->length;
+@@ -2122,7 +2124,7 @@
+ BUG();
+ if (!buffer_mapped(&bh)) {
+ /* there was an hole in the filesystem */
+- blocks[i] = -1UL;
++ blocks[i] = ~(sector_t)0;
+ continue;
+ }
+ } else {
+@@ -2207,7 +2209,7 @@
+ */
+
+ int brw_kiovec(int rw, int nr, struct kiobuf *iovec[],
+- kdev_t dev, unsigned long b[], int size)
++ kdev_t dev, sector_t b[], int size)
+ {
+ int err;
+ int length;
+@@ -2217,7 +2219,7 @@
+ int pageind;
+ int bhind;
+ int offset;
+- unsigned long blocknr;
++ sector_t blocknr;
+ struct kiobuf * iobuf = NULL;
+ struct page * map;
+ struct buffer_head *tmp, **bhs = NULL;
+@@ -2342,7 +2344,7 @@
+ * FIXME: we need a swapper_inode->get_block function to remove
+ * some of the bmap kludges and interface ugliness here.
+ */
+-int brw_page(int rw, struct page *page, kdev_t dev, int b[], int size)
++int brw_page(int rw, struct page *page, kdev_t dev, sector_t b[], int size)
+ {
+ struct buffer_head *head, *bh;
+
+diff -Nru a/fs/efs/file.c b/fs/efs/file.c
+--- a/fs/efs/file.c Thu Oct 31 09:20:25 2002
++++ b/fs/efs/file.c Thu Oct 31 09:20:25 2002
+@@ -8,7 +8,7 @@
+
+ #include <linux/efs_fs.h>
+
+-int efs_get_block(struct inode *inode, long iblock,
++int efs_get_block(struct inode *inode, sector_t iblock,
+ struct buffer_head *bh_result, int create)
+ {
+ int error = -EROFS;
+diff -Nru a/fs/efs/inode.c b/fs/efs/inode.c
+--- a/fs/efs/inode.c Thu Oct 31 09:20:25 2002
++++ b/fs/efs/inode.c Thu Oct 31 09:20:25 2002
+@@ -12,12 +12,12 @@
+ #include <linux/module.h>
+
+
+-extern int efs_get_block(struct inode *, long, struct buffer_head *, int);
++extern int efs_get_block(struct inode *, sector_t, struct buffer_head *, int);
+ static int efs_readpage(struct file *file, struct page *page)
+ {
+ return block_read_full_page(page,efs_get_block);
+ }
+-static int _efs_bmap(struct address_space *mapping, long block)
++static sector_t _efs_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping,block,efs_get_block);
+ }
+diff -Nru a/fs/ext2/inode.c b/fs/ext2/inode.c
+--- a/fs/ext2/inode.c Thu Oct 31 09:20:21 2002
++++ b/fs/ext2/inode.c Thu Oct 31 09:20:21 2002
+@@ -496,7 +496,7 @@
+ * reachable from inode.
+ */
+
+-static int ext2_get_block(struct inode *inode, long iblock, struct buffer_head *bh_result, int create)
++static int ext2_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create)
+ {
+ int err = -EIO;
+ int offsets[4];
+@@ -579,11 +579,12 @@
+ {
+ return block_prepare_write(page,from,to,ext2_get_block);
+ }
+-static int ext2_bmap(struct address_space *mapping, long block)
++static sector_t ext2_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping,block,ext2_get_block);
+ }
+-static int ext2_direct_IO(int rw, struct inode * inode, struct kiobuf * iobuf, unsigned long blocknr, int blocksize)
++static int ext2_direct_IO(int rw, struct inode * inode, struct kiobuf * iobuf,
++ sector_t blocknr, int blocksize)
+ {
+ return generic_direct_IO(rw, inode, iobuf, blocknr, blocksize, ext2_get_block);
+ }
+diff -Nru a/fs/ext3/ialloc.c b/fs/ext3/ialloc.c
+--- a/fs/ext3/ialloc.c Thu Oct 31 09:20:25 2002
++++ b/fs/ext3/ialloc.c Thu Oct 31 09:20:25 2002
+@@ -564,8 +564,8 @@
+ is_bad_inode(inode) || NEXT_ORPHAN(inode) > max_ino) {
+ ext3_warning(sb, __FUNCTION__,
+ "bad orphan inode %ld! e2fsck was run?\n", ino);
+- printk(KERN_NOTICE "ext3_test_bit(bit=%d, block=%ld) = %d\n",
+- bit, bh->b_blocknr, ext3_test_bit(bit, bh->b_data));
++ printk(KERN_NOTICE "ext3_test_bit(bit=%d, block=%llu) = %d\n",
++ bit, (unsigned long long)bh->b_blocknr, ext3_test_bit(bit, bh->b_data));
+ printk(KERN_NOTICE "inode=%p\n", inode);
+ if (inode) {
+ printk(KERN_NOTICE "is_bad_inode(inode)=%d\n",
+diff -Nru a/fs/ext3/inode.c b/fs/ext3/inode.c
+--- a/fs/ext3/inode.c Thu Oct 31 09:20:25 2002
++++ b/fs/ext3/inode.c Thu Oct 31 09:20:25 2002
+@@ -825,7 +825,7 @@
+ /*
+ * The BKL is not held on entry here.
+ */
+-static int ext3_get_block(struct inode *inode, long iblock,
++static int ext3_get_block(struct inode *inode, sector_t iblock,
+ struct buffer_head *bh_result, int create)
+ {
+ handle_t *handle = 0;
+@@ -1165,7 +1165,7 @@
+ * So, if we see any bmap calls here on a modified, data-journaled file,
+ * take extra steps to flush any blocks which might be in the cache.
+ */
+-static int ext3_bmap(struct address_space *mapping, long block)
++static sector_t ext3_bmap(struct address_space *mapping, sector_t block)
+ {
+ struct inode *inode = mapping->host;
+ journal_t *journal;
+diff -Nru a/fs/fat/file.c b/fs/fat/file.c
+--- a/fs/fat/file.c Thu Oct 31 09:20:22 2002
++++ b/fs/fat/file.c Thu Oct 31 09:20:22 2002
+@@ -48,11 +48,13 @@
+ }
+
+
+-int fat_get_block(struct inode *inode, long iblock, struct buffer_head *bh_result, int create)
++int fat_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create)
+ {
+ struct super_block *sb = inode->i_sb;
+ unsigned long phys;
+
++ BUG_ON(sizeof(iblock) > 4 && (iblock>>32));
++
+ phys = fat_bmap(inode, iblock);
+ if (phys) {
+ bh_result->b_dev = inode->i_dev;
+@@ -66,7 +68,7 @@
+ BUG();
+ return -EIO;
+ }
+- if (!(iblock % MSDOS_SB(inode->i_sb)->cluster_size)) {
++ if (!((unsigned long)iblock % MSDOS_SB(inode->i_sb)->cluster_size)) {
+ if (fat_add_cluster(inode) < 0)
+ return -ENOSPC;
+ }
+diff -Nru a/fs/fat/inode.c b/fs/fat/inode.c
+--- a/fs/fat/inode.c Thu Oct 31 09:20:25 2002
++++ b/fs/fat/inode.c Thu Oct 31 09:20:25 2002
+@@ -869,7 +869,7 @@
+ return cont_prepare_write(page,from,to,fat_get_block,
+ &MSDOS_I(page->mapping->host)->mmu_private);
+ }
+-static int _fat_bmap(struct address_space *mapping, long block)
++static sector_t _fat_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping,block,fat_get_block);
+ }
+diff -Nru a/fs/fat/misc.c b/fs/fat/misc.c
+--- a/fs/fat/misc.c Thu Oct 31 09:20:25 2002
++++ b/fs/fat/misc.c Thu Oct 31 09:20:25 2002
+@@ -182,10 +182,10 @@
+ mark_inode_dirty(inode);
+ }
+ if (file_cluster
+- != inode->i_blocks / cluster_size / (sb->s_blocksize / 512)) {
++ != (long)inode->i_blocks / cluster_size / (sb->s_blocksize / 512)) {
+ printk ("file_cluster badly computed!!! %d <> %ld\n",
+ file_cluster,
+- inode->i_blocks / cluster_size / (sb->s_blocksize / 512));
++ (long)inode->i_blocks / cluster_size / (sb->s_blocksize / 512));
+ fat_cache_inval_inode(inode);
+ }
+ inode->i_blocks += (1 << MSDOS_SB(sb)->cluster_bits) / 512;
+diff -Nru a/fs/freevxfs/vxfs_kcompat.h b/fs/freevxfs/vxfs_kcompat.h
+--- a/fs/freevxfs/vxfs_kcompat.h Thu Oct 31 09:20:22 2002
++++ b/fs/freevxfs/vxfs_kcompat.h Thu Oct 31 09:20:22 2002
+@@ -7,10 +7,8 @@
+
+ #include <linux/blkdev.h>
+
+-typedef long sector_t;
+-
+ /* Dito. */
+-static inline void map_bh(struct buffer_head *bh, struct super_block *sb, int block)
++static inline void map_bh(struct buffer_head *bh, struct super_block *sb, sector_t block)
+ {
+ bh->b_state |= 1 << BH_Mapped;
+ bh->b_dev = sb->s_dev;
+diff -Nru a/fs/freevxfs/vxfs_subr.c b/fs/freevxfs/vxfs_subr.c
+--- a/fs/freevxfs/vxfs_subr.c Thu Oct 31 09:20:25 2002
++++ b/fs/freevxfs/vxfs_subr.c Thu Oct 31 09:20:25 2002
+@@ -42,7 +42,7 @@
+
+
+ static int vxfs_readpage(struct file *, struct page *);
+-static int vxfs_bmap(struct address_space *, long);
++static sector_t vxfs_bmap(struct address_space *, sector_t);
+
+ struct address_space_operations vxfs_aops = {
+ .readpage = vxfs_readpage,
+@@ -185,8 +185,8 @@
+ * Locking status:
+ * We are under the bkl.
+ */
+-static int
+-vxfs_bmap(struct address_space *mapping, long block)
++static sector_t
++vxfs_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping, block, vxfs_getblk);
+ }
+diff -Nru a/fs/hfs/file.c b/fs/hfs/file.c
+--- a/fs/hfs/file.c Thu Oct 31 09:20:25 2002
++++ b/fs/hfs/file.c Thu Oct 31 09:20:25 2002
+@@ -106,7 +106,7 @@
+ * block number. This function just calls hfs_extent_map() to do the
+ * real work and then stuffs the appropriate info into the buffer_head.
+ */
+-int hfs_get_block(struct inode *inode, long iblock, struct buffer_head *bh_result, int create)
++int hfs_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create)
+ {
+ unsigned long phys;
+
+diff -Nru a/fs/hfs/hfs.h b/fs/hfs/hfs.h
+--- a/fs/hfs/hfs.h Thu Oct 31 09:20:25 2002
++++ b/fs/hfs/hfs.h Thu Oct 31 09:20:25 2002
+@@ -495,7 +495,7 @@
+ extern void hfs_extent_free(struct hfs_fork *);
+
+ /* file.c */
+-extern int hfs_get_block(struct inode *, long, struct buffer_head *, int);
++extern int hfs_get_block(struct inode *, sector_t, struct buffer_head *, int);
+
+ /* mdb.c */
+ extern struct hfs_mdb *hfs_mdb_get(hfs_sysmdb, int, hfs_s32);
+diff -Nru a/fs/hfs/inode.c b/fs/hfs/inode.c
+--- a/fs/hfs/inode.c Thu Oct 31 09:20:25 2002
++++ b/fs/hfs/inode.c Thu Oct 31 09:20:25 2002
+@@ -235,7 +235,7 @@
+ return cont_prepare_write(page,from,to,hfs_get_block,
+ &page->mapping->host->u.hfs_i.mmu_private);
+ }
+-static int hfs_bmap(struct address_space *mapping, long block)
++static sector_t hfs_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping,block,hfs_get_block);
+ }
+diff -Nru a/fs/hpfs/file.c b/fs/hpfs/file.c
+--- a/fs/hpfs/file.c Thu Oct 31 09:20:25 2002
++++ b/fs/hpfs/file.c Thu Oct 31 09:20:25 2002
+@@ -68,7 +68,7 @@
+ hpfs_write_inode(i);
+ }
+
+-int hpfs_get_block(struct inode *inode, long iblock, struct buffer_head *bh_result, int create)
++int hpfs_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create)
+ {
+ secno s;
+ s = hpfs_bmap(inode, iblock);
+@@ -108,7 +108,7 @@
+ return cont_prepare_write(page,from,to,hpfs_get_block,
+ &page->mapping->host->u.hpfs_i.mmu_private);
+ }
+-static int _hpfs_bmap(struct address_space *mapping, long block)
++static sector_t _hpfs_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping,block,hpfs_get_block);
+ }
+diff -Nru a/fs/hpfs/hpfs_fn.h b/fs/hpfs/hpfs_fn.h
+--- a/fs/hpfs/hpfs_fn.h Thu Oct 31 09:20:25 2002
++++ b/fs/hpfs/hpfs_fn.h Thu Oct 31 09:20:25 2002
+@@ -261,7 +261,7 @@
+ int hpfs_file_fsync(struct file *, struct dentry *, int);
+ secno hpfs_bmap(struct inode *, unsigned);
+ void hpfs_truncate(struct inode *);
+-int hpfs_get_block(struct inode *inode, long iblock, struct buffer_head *bh_result, int create);
++int hpfs_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create);
+ ssize_t hpfs_file_write(struct file *file, const char *buf, size_t count, loff_t *ppos);
+
+ /* inode.c */
+diff -Nru a/fs/inode.c b/fs/inode.c
+--- a/fs/inode.c Thu Oct 31 09:20:26 2002
++++ b/fs/inode.c Thu Oct 31 09:20:26 2002
+@@ -1112,9 +1112,9 @@
+ * file.
+ */
+
+-int bmap(struct inode * inode, int block)
++sector_t bmap(struct inode * inode, sector_t block)
+ {
+- int res = 0;
++ sector_t res = 0;
+ if (inode->i_mapping->a_ops->bmap)
+ res = inode->i_mapping->a_ops->bmap(inode->i_mapping, block);
+ return res;
+diff -Nru a/fs/isofs/inode.c b/fs/isofs/inode.c
+--- a/fs/isofs/inode.c Thu Oct 31 09:20:25 2002
++++ b/fs/isofs/inode.c Thu Oct 31 09:20:25 2002
+@@ -976,7 +976,7 @@
+ /*
+ * Used by the standard interfaces.
+ */
+-static int isofs_get_block(struct inode *inode, long iblock,
++static int isofs_get_block(struct inode *inode, sector_t iblock,
+ struct buffer_head *bh_result, int create)
+ {
+ if ( create ) {
+@@ -984,10 +984,11 @@
+ return -EROFS;
+ }
+
+- return isofs_get_blocks(inode, iblock, &bh_result, 1) ? 0 : -EIO;
++ BUG_ON(sizeof(iblock) > 4 && (iblock >> 32));
++ return isofs_get_blocks(inode, (long)iblock, &bh_result, 1) ? 0 : -EIO;
+ }
+
+-static int isofs_bmap(struct inode *inode, int block)
++static int isofs_bmap(struct inode *inode, sector_t block)
+ {
+ struct buffer_head dummy;
+ int error;
+@@ -1000,7 +1001,7 @@
+ return 0;
+ }
+
+-struct buffer_head *isofs_bread(struct inode *inode, unsigned int block)
++struct buffer_head *isofs_bread(struct inode *inode, sector_t block)
+ {
+ unsigned int blknr = isofs_bmap(inode, block);
+ if (!blknr)
+@@ -1013,7 +1014,7 @@
+ return block_read_full_page(page,isofs_get_block);
+ }
+
+-static int _isofs_bmap(struct address_space *mapping, long block)
++static sector_t _isofs_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping,block,isofs_get_block);
+ }
+diff -Nru a/fs/jbd/commit.c b/fs/jbd/commit.c
+--- a/fs/jbd/commit.c Thu Oct 31 09:20:25 2002
++++ b/fs/jbd/commit.c Thu Oct 31 09:20:25 2002
+@@ -359,8 +359,8 @@
+ }
+
+ bh = jh2bh(descriptor);
+- jbd_debug(4, "JBD: got buffer %ld (%p)\n",
+- bh->b_blocknr, bh->b_data);
++ jbd_debug(4, "JBD: got buffer %llu (%p)\n",
++ (unsigned long long)bh->b_blocknr, bh->b_data);
+ header = (journal_header_t *)&bh->b_data[0];
+ header->h_magic = htonl(JFS_MAGIC_NUMBER);
+ header->h_blocktype = htonl(JFS_DESCRIPTOR_BLOCK);
+diff -Nru a/fs/jbd/journal.c b/fs/jbd/journal.c
+--- a/fs/jbd/journal.c Thu Oct 31 09:20:21 2002
++++ b/fs/jbd/journal.c Thu Oct 31 09:20:21 2002
+@@ -1505,9 +1505,9 @@
+
+ if (buffer_dirty(bh)) {
+ printk ("%sUnexpected dirty buffer encountered at "
+- "%s:%d (%s blocknr %lu)\n",
++ "%s:%d (%s blocknr %llu)\n",
+ KERN_WARNING, function, line,
+- kdevname(bh->b_dev), bh->b_blocknr);
++ kdevname(bh->b_dev), (unsigned long long)bh->b_blocknr);
+ #ifdef JBD_PARANOID_WRITES
+ J_ASSERT_BH (bh, !buffer_dirty(bh));
+ #endif
+diff -Nru a/fs/jbd/revoke.c b/fs/jbd/revoke.c
+--- a/fs/jbd/revoke.c Thu Oct 31 09:20:21 2002
++++ b/fs/jbd/revoke.c Thu Oct 31 09:20:21 2002
+@@ -389,7 +389,7 @@
+ record = find_revoke_record(journal, bh->b_blocknr);
+ if (record) {
+ jbd_debug(4, "cancelled existing revoke on "
+- "blocknr %lu\n", bh->b_blocknr);
++ "blocknr %llu\n", (unsigned long long)bh->b_blocknr);
+ list_del(&record->hash);
+ kmem_cache_free(revoke_record_cache, record);
+ did_revoke = 1;
+diff -Nru a/fs/jfs/inode.c b/fs/jfs/inode.c
+--- a/fs/jfs/inode.c Thu Oct 31 09:20:25 2002
++++ b/fs/jfs/inode.c Thu Oct 31 09:20:25 2002
+@@ -195,7 +195,7 @@
+ set_cflag(COMMIT_Dirty, inode);
+ }
+
+-static int jfs_get_block(struct inode *ip, long lblock,
++static int jfs_get_block(struct inode *ip, sector_t lblock,
+ struct buffer_head *bh_result, int create)
+ {
+ s64 lblock64 = lblock;
+@@ -318,13 +318,13 @@
+ return block_prepare_write(page, from, to, jfs_get_block);
+ }
+
+-static int jfs_bmap(struct address_space *mapping, long block)
++static sector_t jfs_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping, block, jfs_get_block);
+ }
+
+ static int jfs_direct_IO(int rw, struct inode *inode, struct kiobuf *iobuf,
+- unsigned long blocknr, int blocksize)
++ sector_t blocknr, int blocksize)
+ {
+ return generic_direct_IO(rw, inode, iobuf, blocknr,
+ blocksize, jfs_get_block);
+diff -Nru a/fs/minix/inode.c b/fs/minix/inode.c
+--- a/fs/minix/inode.c Thu Oct 31 09:20:25 2002
++++ b/fs/minix/inode.c Thu Oct 31 09:20:25 2002
+@@ -292,7 +292,7 @@
+ return 0;
+ }
+
+-static int minix_get_block(struct inode *inode, long block,
++static int minix_get_block(struct inode *inode, sector_t block,
+ struct buffer_head *bh_result, int create)
+ {
+ if (INODE_VERSION(inode) == MINIX_V1)
+@@ -313,7 +313,7 @@
+ {
+ return block_prepare_write(page,from,to,minix_get_block);
+ }
+-static int minix_bmap(struct address_space *mapping, long block)
++static sector_t minix_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping,block,minix_get_block);
+ }
+diff -Nru a/fs/minix/itree_common.c b/fs/minix/itree_common.c
+--- a/fs/minix/itree_common.c Thu Oct 31 09:20:25 2002
++++ b/fs/minix/itree_common.c Thu Oct 31 09:20:25 2002
+@@ -140,7 +140,7 @@
+ return -EAGAIN;
+ }
+
+-static inline int get_block(struct inode * inode, long block,
++static inline int get_block(struct inode * inode, sector_t block,
+ struct buffer_head *bh_result, int create)
+ {
+ int err = -EIO;
+diff -Nru a/fs/partitions/acorn.c b/fs/partitions/acorn.c
+--- a/fs/partitions/acorn.c Thu Oct 31 09:20:21 2002
++++ b/fs/partitions/acorn.c Thu Oct 31 09:20:21 2002
+@@ -462,7 +462,7 @@
+ * Returns: -1 on error, 0 if not ADFS format, 1 if ok.
+ */
+ int acorn_partition(struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sect, int first_minor)
++ sector_t first_sect, int first_minor)
+ {
+ int i;
+
+diff -Nru a/fs/partitions/acorn.h b/fs/partitions/acorn.h
+--- a/fs/partitions/acorn.h Thu Oct 31 09:20:25 2002
++++ b/fs/partitions/acorn.h Thu Oct 31 09:20:25 2002
+@@ -51,5 +51,5 @@
+
+
+ int acorn_partition(struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sect, int first_minor);
++ sector_t first_sect, int first_minor);
+
+diff -Nru a/fs/partitions/amiga.c b/fs/partitions/amiga.c
+--- a/fs/partitions/amiga.c Thu Oct 31 09:20:25 2002
++++ b/fs/partitions/amiga.c Thu Oct 31 09:20:25 2002
+@@ -32,7 +32,7 @@
+
+ int
+ amiga_partition(struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int first_part_minor)
++ sector_t first_sector, int first_part_minor)
+ {
+ Sector sect;
+ unsigned char *data;
+diff -Nru a/fs/partitions/amiga.h b/fs/partitions/amiga.h
+--- a/fs/partitions/amiga.h Thu Oct 31 09:20:25 2002
++++ b/fs/partitions/amiga.h Thu Oct 31 09:20:25 2002
+@@ -4,5 +4,5 @@
+
+ int
+ amiga_partition(struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int first_part_minor);
++ sector_t first_sector, int first_part_minor);
+
+diff -Nru a/fs/partitions/atari.c b/fs/partitions/atari.c
+--- a/fs/partitions/atari.c Thu Oct 31 09:20:25 2002
++++ b/fs/partitions/atari.c Thu Oct 31 09:20:25 2002
+@@ -41,7 +41,7 @@
+ }
+
+ int atari_partition (struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int minor)
++ sector_t first_sector, int minor)
+ {
+ int m_lim = minor + hd->max_p;
+ Sector sect;
+diff -Nru a/fs/partitions/atari.h b/fs/partitions/atari.h
+--- a/fs/partitions/atari.h Thu Oct 31 09:20:21 2002
++++ b/fs/partitions/atari.h Thu Oct 31 09:20:21 2002
+@@ -32,5 +32,5 @@
+ } __attribute__((__packed__));
+
+ int atari_partition (struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int first_part_minor);
++ sector_t first_sector, int first_part_minor);
+
+diff -Nru a/fs/partitions/check.c b/fs/partitions/check.c
+--- a/fs/partitions/check.c Thu Oct 31 09:20:25 2002
++++ b/fs/partitions/check.c Thu Oct 31 09:20:25 2002
+@@ -19,6 +19,7 @@
+ #include <linux/blk.h>
+ #include <linux/init.h>
+ #include <linux/raid/md.h>
++#include <linux/blkdev.h>
+
+ #include "check.h"
+
+@@ -35,11 +36,10 @@
+ #include "ultrix.h"
+ #include "efi.h"
+
+-extern int *blk_size[];
+
+ int warn_no_part = 1; /*This is ugly: should make genhd removable media aware*/
+
+-static int (*check_part[])(struct gendisk *hd, struct block_device *bdev, unsigned long first_sect, int first_minor) = {
++static int (*check_part[])(struct gendisk *hd, struct block_device *bdev, sector_t first_sect, int first_minor) = {
+ #ifdef CONFIG_ACORN_PARTITION
+ acorn_partition,
+ #endif
+@@ -204,7 +204,7 @@
+ /*
+ * Add a partitions details to the devices partition description.
+ */
+-void add_gd_partition(struct gendisk *hd, int minor, int start, int size)
++void add_gd_partition(struct gendisk *hd, int minor, sector_t start, sector_t size)
+ {
+ #ifndef CONFIG_DEVFS_FS
+ char buf[40];
+@@ -227,7 +227,7 @@
+ {
+ devfs_handle_t de = NULL;
+ static int first_time = 1;
+- unsigned long first_sector;
++ sector_t first_sector;
+ struct block_device *bdev;
+ char buf[64];
+ int i;
+@@ -374,14 +374,14 @@
+ */
+
+ void register_disk(struct gendisk *gdev, kdev_t dev, unsigned minors,
+- struct block_device_operations *ops, long size)
++ struct block_device_operations *ops, sector_t size)
+ {
+ if (!gdev)
+ return;
+ grok_partitions(gdev, MINOR(dev)>>gdev->minor_shift, minors, size);
+ }
+
+-void grok_partitions(struct gendisk *dev, int drive, unsigned minors, long size)
++void grok_partitions(struct gendisk *dev, int drive, unsigned minors, sector_t size)
+ {
+ int i;
+ int first_minor = drive << dev->minor_shift;
+@@ -415,13 +415,12 @@
+ }
+ }
+
+-unsigned char *read_dev_sector(struct block_device *bdev, unsigned long n, Sector *p)
++unsigned char *read_dev_sector(struct block_device *bdev, sector_t n, Sector *p)
+ {
+ struct address_space *mapping = bdev->bd_inode->i_mapping;
+- int sect = PAGE_CACHE_SIZE / 512;
+ struct page *page;
+
+- page = read_cache_page(mapping, n/sect,
++ page = read_cache_page(mapping, n >> (PAGE_CACHE_SHIFT-9),
+ (filler_t *)mapping->a_ops->readpage, NULL);
+ if (!IS_ERR(page)) {
+ wait_on_page(page);
+@@ -430,7 +429,7 @@
+ if (PageError(page))
+ goto fail;
+ p->v = page;
+- return (unsigned char *)page_address(page) + 512 * (n % sect);
++ return (unsigned char *)page_address(page) + ((n & ((1 << (PAGE_CACHE_SHIFT - 9)) - 1)) << 9);
+ fail:
+ page_cache_release(page);
+ }
+diff -Nru a/fs/partitions/check.h b/fs/partitions/check.h
+--- a/fs/partitions/check.h Thu Oct 31 09:20:25 2002
++++ b/fs/partitions/check.h Thu Oct 31 09:20:25 2002
+@@ -2,11 +2,11 @@
+ * add_partition adds a partitions details to the devices partition
+ * description.
+ */
+-void add_gd_partition(struct gendisk *hd, int minor, int start, int size);
++void add_gd_partition(struct gendisk *hd, int minor, sector_t start, sector_t size);
+
+ typedef struct {struct page *v;} Sector;
+
+-unsigned char *read_dev_sector(struct block_device *, unsigned long, Sector *);
++unsigned char *read_dev_sector(struct block_device *, sector_t, Sector *);
+
+ static inline void put_dev_sector(Sector p)
+ {
+diff -Nru a/fs/partitions/efi.c b/fs/partitions/efi.c
+--- a/fs/partitions/efi.c Thu Oct 31 09:20:25 2002
++++ b/fs/partitions/efi.c Thu Oct 31 09:20:25 2002
+@@ -778,7 +778,7 @@
+ */
+ int
+ efi_partition(struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int first_part_minor)
++ sector_t first_sector, int first_part_minor)
+ {
+
+ kdev_t dev = to_kdev_t(bdev->bd_dev);
+diff -Nru a/fs/partitions/efi.h b/fs/partitions/efi.h
+--- a/fs/partitions/efi.h Thu Oct 31 09:20:25 2002
++++ b/fs/partitions/efi.h Thu Oct 31 09:20:25 2002
+@@ -110,6 +110,6 @@
+ /* Functions */
+ extern int
+ efi_partition(struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int first_part_minor);
++ sector_t first_sector, int first_part_minor);
+
+ #endif
+diff -Nru a/fs/partitions/ldm.c b/fs/partitions/ldm.c
+--- a/fs/partitions/ldm.c Thu Oct 31 09:20:25 2002
++++ b/fs/partitions/ldm.c Thu Oct 31 09:20:25 2002
+@@ -1480,7 +1480,7 @@
+ * Or @bdev is a dynamic disk, but it may be corrupted
+ */
+ int ldm_partition (struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int first_minor)
++ sector_t first_sector, int first_minor)
+ {
+ struct ldmdb *ldb;
+ unsigned long base;
+diff -Nru a/fs/partitions/ldm.h b/fs/partitions/ldm.h
+--- a/fs/partitions/ldm.h Thu Oct 31 09:20:25 2002
++++ b/fs/partitions/ldm.h Thu Oct 31 09:20:25 2002
+@@ -215,7 +215,7 @@
+ };
+
+ int ldm_partition (struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int first_minor);
++ sector_t first_sector, int first_minor);
+
+ #endif /* _FS_PT_LDM_H_ */
+
+diff -Nru a/fs/partitions/mac.c b/fs/partitions/mac.c
+--- a/fs/partitions/mac.c Thu Oct 31 09:20:21 2002
++++ b/fs/partitions/mac.c Thu Oct 31 09:20:21 2002
+@@ -25,7 +25,7 @@
+ */
+
+ int mac_partition(struct gendisk *hd, struct block_device *bdev,
+- unsigned long fsec, int first_part_minor)
++ sector_t fsec, int first_part_minor)
+ {
+ Sector sect;
+ unsigned char *data;
+diff -Nru a/fs/partitions/mac.h b/fs/partitions/mac.h
+--- a/fs/partitions/mac.h Thu Oct 31 09:20:25 2002
++++ b/fs/partitions/mac.h Thu Oct 31 09:20:25 2002
+@@ -49,4 +49,4 @@
+ /* ... more stuff */
+ };
+
+-int mac_partition(struct gendisk *hd, struct block_device *bdev, unsigned long fsec, int first_part_minor);
++int mac_partition(struct gendisk *hd, struct block_device *bdev, sector_t fsec, int first_part_minor);
+diff -Nru a/fs/partitions/msdos.c b/fs/partitions/msdos.c
+--- a/fs/partitions/msdos.c Thu Oct 31 09:20:21 2002
++++ b/fs/partitions/msdos.c Thu Oct 31 09:20:21 2002
+@@ -551,7 +551,7 @@
+ }
+
+ int msdos_partition(struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int first_part_minor)
++ sector_t first_sector, int first_part_minor)
+ {
+ int i, minor = first_part_minor;
+ Sector sect;
+diff -Nru a/fs/partitions/msdos.h b/fs/partitions/msdos.h
+--- a/fs/partitions/msdos.h Thu Oct 31 09:20:25 2002
++++ b/fs/partitions/msdos.h Thu Oct 31 09:20:25 2002
+@@ -5,5 +5,5 @@
+ #define MSDOS_LABEL_MAGIC 0xAA55
+
+ int msdos_partition(struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int first_part_minor);
++ sector_t first_sector, int first_part_minor);
+
+diff -Nru a/fs/partitions/osf.c b/fs/partitions/osf.c
+--- a/fs/partitions/osf.c Thu Oct 31 09:20:22 2002
++++ b/fs/partitions/osf.c Thu Oct 31 09:20:22 2002
+@@ -18,7 +18,7 @@
+ #include "osf.h"
+
+ int osf_partition(struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int current_minor)
++ sector_t first_sector, int current_minor)
+ {
+ int i;
+ Sector sect;
+diff -Nru a/fs/partitions/osf.h b/fs/partitions/osf.h
+--- a/fs/partitions/osf.h Thu Oct 31 09:20:21 2002
++++ b/fs/partitions/osf.h Thu Oct 31 09:20:21 2002
+@@ -5,5 +5,5 @@
+ #define DISKLABELMAGIC (0x82564557UL)
+
+ int osf_partition(struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int current_minor);
++ sector_t first_sector, int current_minor);
+
+diff -Nru a/fs/partitions/sgi.c b/fs/partitions/sgi.c
+--- a/fs/partitions/sgi.c Thu Oct 31 09:20:21 2002
++++ b/fs/partitions/sgi.c Thu Oct 31 09:20:21 2002
+@@ -17,7 +17,7 @@
+ #include "check.h"
+ #include "sgi.h"
+
+-int sgi_partition(struct gendisk *hd, struct block_device *bdev, unsigned long first_sector, int current_minor)
++int sgi_partition(struct gendisk *hd, struct block_device *bdev, sector_t first_sector, int current_minor)
+ {
+ int i, csum, magic;
+ unsigned int *ui, start, blocks, cs;
+diff -Nru a/fs/partitions/sgi.h b/fs/partitions/sgi.h
+--- a/fs/partitions/sgi.h Thu Oct 31 09:20:22 2002
++++ b/fs/partitions/sgi.h Thu Oct 31 09:20:22 2002
+@@ -3,7 +3,7 @@
+ */
+
+ extern int sgi_partition(struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int first_part_minor);
++ sector_t first_sector, int first_part_minor);
+
+ #define SGI_LABEL_MAGIC 0x0be5a941
+
+diff -Nru a/fs/partitions/sun.c b/fs/partitions/sun.c
+--- a/fs/partitions/sun.c Thu Oct 31 09:20:25 2002
++++ b/fs/partitions/sun.c Thu Oct 31 09:20:25 2002
+@@ -24,7 +24,7 @@
+ extern void md_autodetect_dev(kdev_t dev);
+ #endif
+
+-int sun_partition(struct gendisk *hd, struct block_device *bdev, unsigned long first_sector, int first_part_minor)
++int sun_partition(struct gendisk *hd, struct block_device *bdev, sector_t first_sector, int first_part_minor)
+ {
+ int i, csum;
+ unsigned short *ush;
+diff -Nru a/fs/partitions/sun.h b/fs/partitions/sun.h
+--- a/fs/partitions/sun.h Thu Oct 31 09:20:25 2002
++++ b/fs/partitions/sun.h Thu Oct 31 09:20:25 2002
+@@ -5,5 +5,5 @@
+ #define SUN_LABEL_MAGIC 0xDABE
+
+ int sun_partition(struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int first_part_minor);
++ sector_t first_sector, int first_part_minor);
+
+diff -Nru a/fs/partitions/ultrix.c b/fs/partitions/ultrix.c
+--- a/fs/partitions/ultrix.c Thu Oct 31 09:20:21 2002
++++ b/fs/partitions/ultrix.c Thu Oct 31 09:20:21 2002
+@@ -15,7 +15,7 @@
+ #include "check.h"
+
+ int ultrix_partition(struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int first_part_minor)
++ sector_t first_sector, int first_part_minor)
+ {
+ int i;
+ Sector sect;
+diff -Nru a/fs/partitions/ultrix.h b/fs/partitions/ultrix.h
+--- a/fs/partitions/ultrix.h Thu Oct 31 09:20:25 2002
++++ b/fs/partitions/ultrix.h Thu Oct 31 09:20:25 2002
+@@ -3,5 +3,5 @@
+ */
+
+ int ultrix_partition(struct gendisk *hd, struct block_device *bdev,
+- unsigned long first_sector, int first_part_minor);
++ sector_t first_sector, int first_part_minor);
+
+diff -Nru a/fs/qnx4/inode.c b/fs/qnx4/inode.c
+--- a/fs/qnx4/inode.c Thu Oct 31 09:20:25 2002
++++ b/fs/qnx4/inode.c Thu Oct 31 09:20:25 2002
+@@ -204,7 +204,7 @@
+ return NULL;
+ }
+
+-int qnx4_get_block( struct inode *inode, long iblock, struct buffer_head *bh, int create )
++int qnx4_get_block( struct inode *inode, sector_t iblock, struct buffer_head *bh, int create )
+ {
+ unsigned long phys;
+
+@@ -424,7 +424,7 @@
+ return cont_prepare_write(page,from,to,qnx4_get_block,
+ &page->mapping->host->u.qnx4_i.mmu_private);
+ }
+-static int qnx4_bmap(struct address_space *mapping, long block)
++static sector_t qnx4_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping,block,qnx4_get_block);
+ }
+diff -Nru a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
+--- a/fs/reiserfs/inode.c Thu Oct 31 09:20:25 2002
++++ b/fs/reiserfs/inode.c Thu Oct 31 09:20:25 2002
+@@ -17,7 +17,7 @@
+ #define GET_BLOCK_READ_DIRECT 4 /* read the tail if indirect item not found */
+ #define GET_BLOCK_NO_ISEM 8 /* i_sem is not held, don't preallocate */
+
+-static int reiserfs_get_block (struct inode * inode, long block,
++static int reiserfs_get_block (struct inode * inode, sector_t block,
+ struct buffer_head * bh_result, int create);
+
+ void reiserfs_delete_inode (struct inode * inode)
+@@ -217,7 +217,7 @@
+ // Please improve the english/clarity in the comment above, as it is
+ // hard to understand.
+
+-static int _get_block_create_0 (struct inode * inode, long block,
++static int _get_block_create_0 (struct inode * inode, sector_t block,
+ struct buffer_head * bh_result,
+ int args)
+ {
+@@ -226,7 +226,7 @@
+ struct buffer_head * bh;
+ struct item_head * ih, tmp_ih;
+ int fs_gen ;
+- int blocknr;
++ sector_t blocknr;
+ char * p = NULL;
+ int chars;
+ int ret ;
+@@ -379,9 +379,11 @@
+
+ // this is called to create file map. So, _get_block_create_0 will not
+ // read direct item
+-int reiserfs_bmap (struct inode * inode, long block,
++int reiserfs_bmap (struct inode * inode, sector_t block,
+ struct buffer_head * bh_result, int create)
+ {
++ if (unlikely(sizeof(sector_t) > 4 && (block >> 32)))
++ return -EFBIG;
+ if (!file_capable (inode, block))
+ return -EFBIG;
+
+@@ -409,12 +411,12 @@
+ ** don't want to send create == GET_BLOCK_NO_HOLE to reiserfs_get_block,
+ ** don't use this function.
+ */
+-static int reiserfs_get_block_create_0 (struct inode * inode, long block,
++static int reiserfs_get_block_create_0 (struct inode * inode, sector_t block,
+ struct buffer_head * bh_result, int create) {
+ return reiserfs_get_block(inode, block, bh_result, GET_BLOCK_NO_HOLE) ;
+ }
+
+-static int reiserfs_get_block_direct_io (struct inode * inode, long block,
++static int reiserfs_get_block_direct_io (struct inode * inode, sector_t block,
+ struct buffer_head * bh_result, int create) {
+ int ret ;
+
+@@ -514,7 +516,7 @@
+ return reiserfs_new_unf_blocknrs (th, inode, allocated_block_nr, path, block);
+ }
+
+-static int reiserfs_get_block (struct inode * inode, long block,
++static int reiserfs_get_block (struct inode * inode, sector_t block,
+ struct buffer_head * bh_result, int create)
+ {
+ int repeat, retval;
+@@ -544,6 +546,11 @@
+ th.t_trans_id = 0 ;
+ version = get_inode_item_key_version (inode);
+
++ if (unlikely(sizeof(block) > 4 && (block >> 32))) {
++ unlock_kernel();
++ return -EIO;
++ }
++
+ if (block < 0) {
+ unlock_kernel();
+ return -EIO;
+@@ -558,12 +565,11 @@
+ ** log anything, so we don't need to start a transaction
+ */
+ if (!(create & GET_BLOCK_CREATE)) {
+- int ret ;
+ /* find number of block-th logical block of the file */
+- ret = _get_block_create_0 (inode, block, bh_result,
++ retval = _get_block_create_0 (inode, block, bh_result,
+ create | GET_BLOCK_READ_DIRECT) ;
+ unlock_kernel() ;
+- return ret;
++ return retval;
+ }
+
+ inode->u.reiserfs_i.i_flags |= i_pack_on_close_mask;
+@@ -856,8 +862,9 @@
+ pop_journal_writer(windex) ;
+ unlock_kernel() ;
+ reiserfs_check_path(&path) ;
+- return retval;
+-}
++
++ return retval;
++}
+
+
+ //
+@@ -2035,8 +2042,8 @@
+ }
+
+
+-static int reiserfs_aop_bmap(struct address_space *as, long block) {
+- return generic_block_bmap(as, block, reiserfs_bmap) ;
++static sector_t reiserfs_aop_bmap(struct address_space *as, sector_t block) {
++ return generic_block_bmap(as, block, reiserfs_bmap) ;
+ }
+
+ static int reiserfs_commit_write(struct file *f, struct page *page,
+@@ -2120,7 +2127,7 @@
+ }
+
+ static int reiserfs_direct_io(int rw, struct inode *inode,
+- struct kiobuf *iobuf, unsigned long blocknr,
++ struct kiobuf *iobuf, sector_t blocknr,
+ int blocksize)
+ {
+ return generic_direct_IO(rw, inode, iobuf, blocknr, blocksize,
+diff -Nru a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
+--- a/fs/reiserfs/journal.c Thu Oct 31 09:20:21 2002
++++ b/fs/reiserfs/journal.c Thu Oct 31 09:20:21 2002
+@@ -1010,15 +1010,16 @@
+ ** is not marked JDirty_wait
+ */
+ if ((!was_jwait) && !buffer_locked(saved_bh)) {
+-printk("journal-813: BAD! buffer %lu %cdirty %cjwait, not in a newer tranasction\n", saved_bh->b_blocknr,
++printk("journal-813: BAD! buffer %llu %cdirty %cjwait, not in a newer tranasction\n",
++ (unsigned long long)saved_bh->b_blocknr,
+ was_dirty ? ' ' : '!', was_jwait ? ' ' : '!') ;
+ }
+ /* kupdate_one_transaction waits on the buffers it is writing, so we
+ ** should never see locked buffers here
+ */
+ if (buffer_locked(saved_bh)) {
+- printk("clm-2083: locked buffer %lu in flush_journal_list\n",
+- saved_bh->b_blocknr) ;
++ printk("clm-2083: locked buffer %llu in flush_journal_list\n",
++ (unsigned long long)saved_bh->b_blocknr) ;
+ wait_on_buffer(saved_bh) ;
+ if (!buffer_uptodate(saved_bh)) {
+ reiserfs_panic(s, "journal-923: buffer write failed\n") ;
+@@ -1031,8 +1032,8 @@
+ submit_logged_buffer(saved_bh) ;
+ count++ ;
+ } else {
+- printk("clm-2082: Unable to flush buffer %lu in flush_journal_list\n",
+- saved_bh->b_blocknr) ;
++ printk("clm-2082: Unable to flush buffer %llu in flush_journal_list\n",
++ (unsigned long long)saved_bh->b_blocknr) ;
+ }
+ free_cnode:
+ last = cn ;
+@@ -2171,7 +2172,9 @@
+ ** could get to disk too early. NOT GOOD.
+ */
+ if (!prepared || buffer_locked(bh)) {
+- printk("journal-1777: buffer %lu bad state %cPREPARED %cLOCKED %cDIRTY %cJDIRTY_WAIT\n", bh->b_blocknr, prepared ? ' ' : '!',
++ printk("journal-1777: buffer %llu bad state %cPREPARED %cLOCKED %cDIRTY %cJDIRTY_WAIT\n",
++ (unsigned long long)bh->b_blocknr,
++ prepared ? ' ' : '!',
+ buffer_locked(bh) ? ' ' : '!',
+ buffer_dirty(bh) ? ' ' : '!',
+ buffer_journal_dirty(bh) ? ' ' : '!') ;
+diff -Nru a/fs/reiserfs/prints.c b/fs/reiserfs/prints.c
+--- a/fs/reiserfs/prints.c Thu Oct 31 09:20:25 2002
++++ b/fs/reiserfs/prints.c Thu Oct 31 09:20:25 2002
+@@ -138,8 +138,8 @@
+
+ static void sprintf_buffer_head (char * buf, struct buffer_head * bh)
+ {
+- sprintf (buf, "dev %s, size %d, blocknr %ld, count %d, list %d, state 0x%lx, page %p, (%s, %s, %s)",
+- kdevname (bh->b_dev), bh->b_size, bh->b_blocknr, atomic_read (&(bh->b_count)), bh->b_list,
++ sprintf (buf, "dev %s, size %d, blocknr %llu, count %d, list %d, state 0x%lx, page %p, (%s, %s, %s)",
++ kdevname (bh->b_dev), bh->b_size, (unsigned long long)bh->b_blocknr, atomic_read (&(bh->b_count)), bh->b_list,
+ bh->b_state, bh->b_page,
+ buffer_uptodate (bh) ? "UPTODATE" : "!UPTODATE",
+ buffer_dirty (bh) ? "DIRTY" : "CLEAN",
+@@ -365,7 +365,7 @@
+ if (tb) {
+ while (tb->insert_size[h]) {
+ bh = PATH_H_PBUFFER (path, h);
+- printk ("block %lu (level=%d), position %d\n", bh ? bh->b_blocknr : 0,
++ printk ("block %llu (level=%d), position %d\n", bh ? (unsigned long long)bh->b_blocknr : 0ULL,
+ bh ? B_LEVEL (bh) : 0, PATH_H_POSITION (path, h));
+ h ++;
+ }
+@@ -375,8 +375,8 @@
+ printk ("Offset Bh (b_blocknr, b_count) Position Nr_item\n");
+ while ( offset > ILLEGAL_PATH_ELEMENT_OFFSET ) {
+ bh = PATH_OFFSET_PBUFFER (path, offset);
+- printk ("%6d %10p (%9lu, %7d) %8d %7d\n", offset,
+- bh, bh ? bh->b_blocknr : 0, bh ? atomic_read (&(bh->b_count)) : 0,
++ printk ("%6d %10p (%9llu, %7d) %8d %7d\n", offset,
++ bh, (unsigned long long)(bh ? bh->b_blocknr : 0), bh ? atomic_read (&(bh->b_count)) : 0,
+ PATH_OFFSET_POSITION (path, offset), bh ? B_NR_ITEMS (bh) : -1);
+
+ offset --;
+@@ -506,8 +506,8 @@
+ return 1;
+ }
+
+- printk ("%s\'s super block in block %ld\n======================\n",
+- kdevname (bh->b_dev), bh->b_blocknr);
++ printk ("%s\'s super block in block %llu\n======================\n",
++ kdevname (bh->b_dev), (unsigned long long)bh->b_blocknr);
+ printk ("Reiserfs version %s\n", version );
+ printk ("Block count %u\n", sb_block_count(rs));
+ printk ("Blocksize %d\n", sb_blocksize(rs));
+@@ -545,8 +545,8 @@
+ if (memcmp(desc->j_magic, JOURNAL_DESC_MAGIC, 8))
+ return 1;
+
+- printk ("Desc block %lu (j_trans_id %d, j_mount_id %d, j_len %d)",
+- bh->b_blocknr, desc->j_trans_id, desc->j_mount_id, desc->j_len);
++ printk ("Desc block %llu (j_trans_id %d, j_mount_id %d, j_len %d)",
++ (unsigned long long)bh->b_blocknr, desc->j_trans_id, desc->j_mount_id, desc->j_len);
+
+ return 0;
+ }
+@@ -571,7 +571,7 @@
+ if (print_internal (bh, first, last))
+ if (print_super_block (bh))
+ if (print_desc_block (bh))
+- printk ("Block %ld contains unformatted data\n", bh->b_blocknr);
++ printk ("Block %llu contains unformatted data\n", (unsigned long long)bh->b_blocknr);
+ }
+
+
+@@ -606,19 +606,19 @@
+ tbFh = 0;
+ }
+ sprintf (print_tb_buf + strlen (print_tb_buf),
+- "* %d * %3ld(%2d) * %3ld(%2d) * %3ld(%2d) * %5ld * %5ld * %5ld * %5ld * %5ld *\n",
++ "* %d * %3llu(%2d) * %3llu(%2d) * %3llu(%2d) * %5llu * %5llu * %5llu * %5llu * %5llu *\n",
+ h,
+- (tbSh) ? (tbSh->b_blocknr):(-1),
++ (unsigned long long)((tbSh) ? (tbSh->b_blocknr):(-1)),
+ (tbSh) ? atomic_read (&(tbSh->b_count)) : -1,
+- (tb->L[h]) ? (tb->L[h]->b_blocknr):(-1),
++ (unsigned long long)((tb->L[h]) ? (tb->L[h]->b_blocknr):(-1)),
+ (tb->L[h]) ? atomic_read (&(tb->L[h]->b_count)) : -1,
+- (tb->R[h]) ? (tb->R[h]->b_blocknr):(-1),
++ (unsigned long long)((tb->R[h]) ? (tb->R[h]->b_blocknr):(-1)),
+ (tb->R[h]) ? atomic_read (&(tb->R[h]->b_count)) : -1,
+- (tbFh) ? (tbFh->b_blocknr):(-1),
+- (tb->FL[h]) ? (tb->FL[h]->b_blocknr):(-1),
+- (tb->FR[h]) ? (tb->FR[h]->b_blocknr):(-1),
+- (tb->CFL[h]) ? (tb->CFL[h]->b_blocknr):(-1),
+- (tb->CFR[h]) ? (tb->CFR[h]->b_blocknr):(-1));
++ (unsigned long long)((tbFh) ? (tbFh->b_blocknr):(-1)),
++ (unsigned long long)((tb->FL[h]) ? (tb->FL[h]->b_blocknr):(-1)),
++ (unsigned long long)((tb->FR[h]) ? (tb->FR[h]->b_blocknr):(-1)),
++ (unsigned long long)((tb->CFL[h]) ? (tb->CFL[h]->b_blocknr):(-1)),
++ (unsigned long long)((tb->CFR[h]) ? (tb->CFR[h]->b_blocknr):(-1)));
+ }
+
+ sprintf (print_tb_buf + strlen (print_tb_buf),
+@@ -645,7 +645,7 @@
+ h = 0;
+ for (i = 0; i < sizeof (tb->FEB) / sizeof (tb->FEB[0]); i ++)
+ sprintf (print_tb_buf + strlen (print_tb_buf),
+- "%p (%lu %d)%s", tb->FEB[i], tb->FEB[i] ? tb->FEB[i]->b_blocknr : 0,
++ "%p (%llu %d)%s", tb->FEB[i], (unsigned long long)(tb->FEB[i] ? tb->FEB[i]->b_blocknr : 0),
+ tb->FEB[i] ? atomic_read (&(tb->FEB[i]->b_count)) : 0,
+ (i == sizeof (tb->FEB) / sizeof (tb->FEB[0]) - 1) ? "\n" : ", ");
+
+diff -Nru a/fs/reiserfs/super.c b/fs/reiserfs/super.c
+--- a/fs/reiserfs/super.c Thu Oct 31 09:20:25 2002
++++ b/fs/reiserfs/super.c Thu Oct 31 09:20:25 2002
+@@ -848,8 +848,8 @@
+ rs = (struct reiserfs_super_block *)bh->b_data;
+ if (!is_reiserfs_magic_string (rs)) {
+ printk ("read_super_block: "
+- "can't find a reiserfs filesystem on (dev %s, block %lu, size %d)\n",
+- kdevname(s->s_dev), bh->b_blocknr, size);
++ "can't find a reiserfs filesystem on (dev %s, block %llu, size %d)\n",
++ kdevname(s->s_dev), (unsigned long long)bh->b_blocknr, size);
+ brelse (bh);
+ return 1;
+ }
+@@ -879,8 +879,8 @@
+ if (!is_reiserfs_magic_string (rs) ||
+ sb_blocksize(rs) != s->s_blocksize) {
+ printk ("read_super_block: "
+- "can't find a reiserfs filesystem on (dev %s, block %lu, size %d)\n",
+- kdevname(s->s_dev), bh->b_blocknr, size);
++ "can't find a reiserfs filesystem on (dev %s, block %llu, size %d)\n",
++ kdevname(s->s_dev), (unsigned long long)bh->b_blocknr, size);
+ brelse (bh);
+ printk ("read_super_block: can't find a reiserfs filesystem on dev %s.\n", kdevname(s->s_dev));
+ return 1;
+@@ -894,8 +894,8 @@
+ bh->b_blocknr < (sb_journal_block(rs) + JOURNAL_BLOCK_COUNT)) {
+ brelse(bh) ;
+ printk("super-459: read_super_block: "
+- "super found at block %lu is within its own log. "
+- "It must not be of this format type.\n", bh->b_blocknr) ;
++ "super found at block %llu is within its own log. "
++ "It must not be of this format type.\n", (unsigned long long)bh->b_blocknr) ;
+ return 1 ;
+ }
+
+@@ -936,7 +936,7 @@
+ wait_on_buffer(SB_AP_BITMAP(s)[i].bh) ;
+ if (!buffer_uptodate(SB_AP_BITMAP(s)[i].bh)) {
+ printk("reread_meta_blocks, error reading bitmap block number %d at
+- %ld\n", i, SB_AP_BITMAP(s)[i].bh->b_blocknr) ;
++ %llu\n", i, (unsigned long long)SB_AP_BITMAP(s)[i].bh->b_blocknr) ;
+ return 1 ;
+ }
+ }
+diff -Nru a/fs/sysv/itree.c b/fs/sysv/itree.c
+--- a/fs/sysv/itree.c Thu Oct 31 09:20:22 2002
++++ b/fs/sysv/itree.c Thu Oct 31 09:20:22 2002
+@@ -191,7 +191,7 @@
+ return -EAGAIN;
+ }
+
+-static int get_block(struct inode *inode, long iblock, struct buffer_head *bh_result, int create)
++static int get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create)
+ {
+ int err = -EIO;
+ int offsets[DEPTH];
+@@ -425,7 +425,7 @@
+ {
+ return block_prepare_write(page,from,to,get_block);
+ }
+-static int sysv_bmap(struct address_space *mapping, long block)
++static sector_t sysv_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping,block,get_block);
+ }
+diff -Nru a/fs/udf/inode.c b/fs/udf/inode.c
+--- a/fs/udf/inode.c Thu Oct 31 09:20:25 2002
++++ b/fs/udf/inode.c Thu Oct 31 09:20:25 2002
+@@ -61,7 +61,7 @@
+ static void udf_update_extents(struct inode *,
+ long_ad [EXTENT_MERGE_SIZE], int, int,
+ lb_addr, uint32_t, struct buffer_head **);
+-static int udf_get_block(struct inode *, long, struct buffer_head *, int);
++static int udf_get_block(struct inode *, sector_t, struct buffer_head *, int);
+
+ /*
+ * udf_put_inode
+@@ -146,7 +146,7 @@
+ return block_prepare_write(page, from, to, udf_get_block);
+ }
+
+-static int udf_bmap(struct address_space *mapping, long block)
++static sector_t udf_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping,block,udf_get_block);
+ }
+@@ -311,7 +311,7 @@
+ return dbh;
+ }
+
+-static int udf_get_block(struct inode *inode, long block, struct buffer_head *bh_result, int create)
++static int udf_get_block(struct inode *inode, sector_t block, struct buffer_head *bh_result, int create)
+ {
+ int err, new;
+ struct buffer_head *bh;
+diff -Nru a/fs/ufs/inode.c b/fs/ufs/inode.c
+--- a/fs/ufs/inode.c Thu Oct 31 09:20:21 2002
++++ b/fs/ufs/inode.c Thu Oct 31 09:20:21 2002
+@@ -308,7 +308,7 @@
+ return result;
+ }
+
+-static int ufs_getfrag_block (struct inode *inode, long fragment, struct buffer_head *bh_result, int create)
++static int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create)
+ {
+ struct super_block * sb;
+ struct ufs_sb_private_info * uspi;
+@@ -463,7 +463,7 @@
+ {
+ return block_prepare_write(page,from,to,ufs_getfrag_block);
+ }
+-static int ufs_bmap(struct address_space *mapping, long block)
++static sector_t ufs_bmap(struct address_space *mapping, sector_t block)
+ {
+ return generic_block_bmap(mapping,block,ufs_getfrag_block);
+ }
+diff -Nru a/include/asm-i386/types.h b/include/asm-i386/types.h
+--- a/include/asm-i386/types.h Thu Oct 31 09:20:21 2002
++++ b/include/asm-i386/types.h Thu Oct 31 09:20:21 2002
+@@ -52,6 +52,10 @@
+ #endif
+ typedef u64 dma64_addr_t;
+
++#ifdef CONFIG_LBD
++typedef u64 sector_t;
++#define HAVE_ARCH_SECTOR_T
++#endif
+ #endif /* __KERNEL__ */
+
+ #endif
+diff -Nru a/include/asm-ppc/types.h b/include/asm-ppc/types.h
+--- a/include/asm-ppc/types.h Thu Oct 31 09:20:25 2002
++++ b/include/asm-ppc/types.h Thu Oct 31 09:20:25 2002
+@@ -48,6 +48,12 @@
+ typedef u32 dma_addr_t;
+ typedef u64 dma64_addr_t;
+
++#ifdef CONFIG_LBD
++typedef u64 sector_t;
++#define HAVE_ARCH_SECTOR_T
++#endif
++
++
+ #endif /* __KERNEL__ */
+
+ /*
+diff -Nru a/include/linux/blkdev.h b/include/linux/blkdev.h
+--- a/include/linux/blkdev.h Thu Oct 31 09:20:22 2002
++++ b/include/linux/blkdev.h Thu Oct 31 09:20:22 2002
+@@ -34,9 +34,10 @@
+ int cmd; /* READ or WRITE */
+ int errors;
+ unsigned long start_time;
+- unsigned long sector;
++ sector_t sector;
+ unsigned long nr_sectors;
+- unsigned long hard_sector, hard_nr_sectors;
++ sector_t hard_sector;
++ unsigned long hard_nr_sectors;
+ unsigned int nr_segments;
+ unsigned int nr_hw_segments;
+ unsigned long current_nr_sectors, hard_cur_sectors;
+@@ -196,8 +197,8 @@
+
+ extern struct sec_size * blk_sec[MAX_BLKDEV];
+ extern struct blk_dev_struct blk_dev[MAX_BLKDEV];
+-extern void grok_partitions(struct gendisk *dev, int drive, unsigned minors, long size);
+-extern void register_disk(struct gendisk *dev, kdev_t first, unsigned minors, struct block_device_operations *ops, long size);
++extern void grok_partitions(struct gendisk *dev, int drive, unsigned minors, sector_t size);
++extern void register_disk(struct gendisk *dev, kdev_t first, unsigned minors, struct block_device_operations *ops, sector_t size);
+ extern void generic_make_request(int rw, struct buffer_head * bh);
+ extern inline request_queue_t *blk_get_queue(kdev_t dev);
+ extern void blkdev_release_request(struct request *);
+@@ -213,7 +214,7 @@
+ extern void generic_unplug_device(void *);
+ extern inline int blk_seg_merge_ok(struct buffer_head *, struct buffer_head *);
+
+-extern int * blk_size[MAX_BLKDEV];
++extern sector_t * blk_size[MAX_BLKDEV];
+
+ extern int * blksize_size[MAX_BLKDEV];
+
+@@ -277,5 +278,19 @@
+ }
+ return retval;
+ }
++
++#ifdef CONFIG_LBD
++# include <asm/div64.h>
++# define sector_div(a, b) do_div(a, b)
++#else
++# define sector_div(n, b)( \
++{ \
++ int _res; \
++ _res = (n) % (b); \
++ (n) /= (b); \
++ _res; \
++} \
++)
++#endif
+
+ #endif
+diff -Nru a/include/linux/fs.h b/include/linux/fs.h
+--- a/include/linux/fs.h Thu Oct 31 09:20:22 2002
++++ b/include/linux/fs.h Thu Oct 31 09:20:22 2002
+@@ -242,7 +242,7 @@
+ struct buffer_head {
+ /* First cache line: */
+ struct buffer_head *b_next; /* Hash queue list */
+- unsigned long b_blocknr; /* block number */
++ sector_t b_blocknr; /* block number */
+ unsigned short b_size; /* block size */
+ unsigned short b_list; /* List that this buffer appears */
+ kdev_t b_dev; /* device (B_FREE = free) */
+@@ -391,11 +391,11 @@
+ int (*prepare_write)(struct file *, struct page *, unsigned, unsigned);
+ int (*commit_write)(struct file *, struct page *, unsigned, unsigned);
+ /* Unfortunately this kludge is needed for FIBMAP. Don't use it */
+- int (*bmap)(struct address_space *, long);
++ sector_t (*bmap)(struct address_space *, sector_t);
+ int (*flushpage) (struct page *, unsigned long);
+ int (*releasepage) (struct page *, int);
+ #define KERNEL_HAS_O_DIRECT /* this is for modules out of the kernel */
+- int (*direct_IO)(int, struct inode *, struct kiobuf *, unsigned long, int);
++ int (*direct_IO)(int, struct inode *, struct kiobuf *, sector_t, int);
+ };
+
+ struct address_space {
+@@ -452,7 +452,7 @@
+ time_t i_ctime;
+ unsigned int i_blkbits;
+ unsigned long i_blksize;
+- unsigned long i_blocks;
++ sector_t i_blocks;
+ unsigned long i_version;
+ struct semaphore i_sem;
+ struct semaphore i_zombie;
+@@ -1241,7 +1241,7 @@
+ extern int filemap_fdatasync(struct address_space *);
+ extern int filemap_fdatawait(struct address_space *);
+ extern void sync_supers(kdev_t);
+-extern int bmap(struct inode *, int);
++extern sector_t bmap(struct inode *, sector_t);
+ extern int notify_change(struct dentry *, struct iattr *);
+ extern int permission(struct inode *, int);
+ extern int vfs_permission(struct inode *, int);
+@@ -1373,8 +1373,8 @@
+ extern void remove_inode_hash(struct inode *);
+ extern struct file * get_empty_filp(void);
+ extern void file_move(struct file *f, struct list_head *list);
+-extern struct buffer_head * get_hash_table(kdev_t, int, int);
+-extern struct buffer_head * getblk(kdev_t, int, int);
++extern struct buffer_head * get_hash_table(kdev_t, sector_t, int);
++extern struct buffer_head * getblk(kdev_t, sector_t, int);
+ extern void ll_rw_block(int, int, struct buffer_head * bh[]);
+ extern void submit_bh(int, struct buffer_head *);
+ extern int is_read_only(kdev_t);
+@@ -1393,16 +1393,16 @@
+ extern int set_blocksize(kdev_t, int);
+ extern int sb_set_blocksize(struct super_block *, int);
+ extern int sb_min_blocksize(struct super_block *, int);
+-extern struct buffer_head * bread(kdev_t, int, int);
+-static inline struct buffer_head * sb_bread(struct super_block *sb, int block)
++extern struct buffer_head * bread(kdev_t, sector_t, int);
++static inline struct buffer_head * sb_bread(struct super_block *sb, sector_t block)
+ {
+ return bread(sb->s_dev, block, sb->s_blocksize);
+ }
+-static inline struct buffer_head * sb_getblk(struct super_block *sb, int block)
++static inline struct buffer_head * sb_getblk(struct super_block *sb, sector_t block)
+ {
+ return getblk(sb->s_dev, block, sb->s_blocksize);
+ }
+-static inline struct buffer_head * sb_get_hash_table(struct super_block *sb, int block)
++static inline struct buffer_head * sb_get_hash_table(struct super_block *sb, sector_t block)
+ {
+ return get_hash_table(sb->s_dev, block, sb->s_blocksize);
+ }
+@@ -1410,9 +1410,9 @@
+ extern void put_unused_buffer_head(struct buffer_head * bh);
+ extern struct buffer_head * get_unused_buffer_head(int async);
+
+-extern int brw_page(int, struct page *, kdev_t, int [], int);
++extern int brw_page(int, struct page *, kdev_t, sector_t [], int);
+
+-typedef int (get_block_t)(struct inode*,long,struct buffer_head*,int);
++typedef int (get_block_t)(struct inode*,sector_t,struct buffer_head*,int);
+
+ /* Generic buffer handling for block filesystems.. */
+ extern int try_to_release_page(struct page * page, int gfp_mask);
+@@ -1429,10 +1429,10 @@
+ extern int block_commit_write(struct page *page, unsigned from, unsigned to);
+ extern int block_sync_page(struct page *);
+
+-int generic_block_bmap(struct address_space *, long, get_block_t *);
++sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *);
+ int generic_commit_write(struct file *, struct page *, unsigned, unsigned);
+ int block_truncate_page(struct address_space *, loff_t, get_block_t *);
+-extern int generic_direct_IO(int, struct inode *, struct kiobuf *, unsigned long, int, get_block_t *);
++extern int generic_direct_IO(int, struct inode *, struct kiobuf *, sector_t, int, get_block_t *);
+ extern int waitfor_one_page(struct page *);
+ extern int writeout_one_page(struct page *);
+
+diff -Nru a/include/linux/genhd.h b/include/linux/genhd.h
+--- a/include/linux/genhd.h Thu Oct 31 09:20:21 2002
++++ b/include/linux/genhd.h Thu Oct 31 09:20:21 2002
+@@ -59,8 +59,8 @@
+ # include <linux/devfs_fs_kernel.h>
+
+ struct hd_struct {
+- unsigned long start_sect;
+- unsigned long nr_sects;
++ sector_t start_sect;
++ sector_t nr_sects;
+ devfs_handle_t de; /* primary (master) devfs entry */
+ #ifdef CONFIG_DEVFS_FS
+ int number;
+@@ -94,7 +94,7 @@
+ int max_p; /* maximum partitions per device */
+
+ struct hd_struct *part; /* [indexed by minor] */
+- int *sizes; /* [idem], device size in blocks */
++ sector_t *sizes; /* [idem], device size in blocks */
+ int nr_real; /* number of real devices */
+
+ void *real_devices; /* internal use */
+diff -Nru a/include/linux/ide.h b/include/linux/ide.h
+--- a/include/linux/ide.h Thu Oct 31 09:20:21 2002
++++ b/include/linux/ide.h Thu Oct 31 09:20:21 2002
+@@ -689,7 +689,7 @@
+ typedef int (ide_cleanup_proc)(ide_drive_t *);
+ typedef int (ide_standby_proc)(ide_drive_t *);
+ typedef int (ide_flushcache_proc)(ide_drive_t *);
+-typedef ide_startstop_t (ide_do_request_proc)(ide_drive_t *, struct request *, unsigned long);
++typedef ide_startstop_t (ide_do_request_proc)(ide_drive_t *, struct request *, sector_t);
+ typedef void (ide_end_request_proc)(byte, ide_hwgroup_t *);
+ typedef int (ide_ioctl_proc)(ide_drive_t *, struct inode *, struct file *, unsigned int, unsigned long);
+ typedef int (ide_open_proc)(struct inode *, struct file *, ide_drive_t *);
+@@ -697,7 +697,7 @@
+ typedef int (ide_check_media_change_proc)(ide_drive_t *);
+ typedef void (ide_revalidate_proc)(ide_drive_t *);
+ typedef void (ide_pre_reset_proc)(ide_drive_t *);
+-typedef unsigned long (ide_capacity_proc)(ide_drive_t *);
++typedef sector_t (ide_capacity_proc)(ide_drive_t *);
+ typedef ide_startstop_t (ide_special_proc)(ide_drive_t *);
+ typedef void (ide_setting_proc)(ide_drive_t *);
+ typedef int (ide_reinit_proc)(ide_drive_t *);
+diff -Nru a/include/linux/iobuf.h b/include/linux/iobuf.h
+--- a/include/linux/iobuf.h Thu Oct 31 09:20:22 2002
++++ b/include/linux/iobuf.h Thu Oct 31 09:20:22 2002
+@@ -41,7 +41,7 @@
+
+ struct page ** maplist;
+ struct buffer_head ** bh;
+- unsigned long * blocks;
++ sector_t * blocks;
+
+ /* Dynamic state for IO completion: */
+ atomic_t io_count; /* IOs still in progress */
+@@ -73,6 +73,6 @@
+ /* fs/buffer.c */
+
+ int brw_kiovec(int rw, int nr, struct kiobuf *iovec[],
+- kdev_t dev, unsigned long b[], int size);
++ kdev_t dev, sector_t b[], int size);
+
+ #endif /* __LINUX_IOBUF_H */
+diff -Nru a/include/linux/iso_fs.h b/include/linux/iso_fs.h
+--- a/include/linux/iso_fs.h Thu Oct 31 09:20:25 2002
++++ b/include/linux/iso_fs.h Thu Oct 31 09:20:25 2002
+@@ -219,7 +219,7 @@
+ int get_acorn_filename(struct iso_directory_record *, char *, struct inode *);
+
+ extern struct dentry *isofs_lookup(struct inode *, struct dentry *);
+-extern struct buffer_head *isofs_bread(struct inode *inode, unsigned int block);
++extern struct buffer_head *isofs_bread(struct inode *inode, sector_t block);
+ extern int isofs_get_blocks(struct inode *, long, struct buffer_head **, unsigned long);
+
+ extern struct inode_operations isofs_dir_inode_operations;
+@@ -234,7 +234,7 @@
+ #define brelse leak_check_brelse
+ extern void * leak_check_malloc(unsigned int size);
+ extern void leak_check_free_s(void * obj, int size);
+-extern struct buffer_head * leak_check_bread(struct super_block *sb, int block);
++extern struct buffer_head * leak_check_bread(struct super_block *sb, sector_t block);
+ extern void leak_check_brelse(struct buffer_head * bh);
+ #endif /* LEAK_CHECK */
+
+diff -Nru a/include/linux/loop.h b/include/linux/loop.h
+--- a/include/linux/loop.h Thu Oct 31 09:20:25 2002
++++ b/include/linux/loop.h Thu Oct 31 09:20:25 2002
+@@ -34,7 +34,7 @@
+ int lo_flags;
+ int (*transfer)(struct loop_device *, int cmd,
+ char *raw_buf, char *loop_buf, int size,
+- int real_block);
++ sector_t real_block);
+ char lo_name[LO_NAME_SIZE];
+ char lo_encrypt_key[LO_KEY_SIZE];
+ __u32 lo_init[2];
+@@ -129,7 +129,7 @@
+ struct loop_func_table {
+ int number; /* filter type */
+ int (*transfer)(struct loop_device *lo, int cmd, char *raw_buf,
+- char *loop_buf, int size, int real_block);
++ char *loop_buf, int size, sector_t real_block);
+ int (*init)(struct loop_device *, struct loop_info *);
+ /* release is called from loop_unregister_transfer or clr_fd */
+ int (*release)(struct loop_device *);
+diff -Nru a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
+--- a/include/linux/msdos_fs.h Thu Oct 31 09:20:22 2002
++++ b/include/linux/msdos_fs.h Thu Oct 31 09:20:22 2002
+@@ -273,7 +273,7 @@
+ extern struct inode_operations fat_file_inode_operations;
+ extern ssize_t fat_file_read(struct file *filp, char *buf, size_t count,
+ loff_t *ppos);
+-extern int fat_get_block(struct inode *inode, long iblock,
++extern int fat_get_block(struct inode *inode, sector_t iblock,
+ struct buffer_head *bh_result, int create);
+ extern ssize_t fat_file_write(struct file *filp, const char *buf, size_t count,
+ loff_t *ppos);
+diff -Nru a/include/linux/qnx4_fs.h b/include/linux/qnx4_fs.h
+--- a/include/linux/qnx4_fs.h Thu Oct 31 09:20:25 2002
++++ b/include/linux/qnx4_fs.h Thu Oct 31 09:20:25 2002
+@@ -118,7 +118,7 @@
+ extern int qnx4_rmdir(struct inode *dir, struct dentry *dentry);
+ extern int qnx4_sync_file(struct file *file, struct dentry *dentry, int);
+ extern int qnx4_sync_inode(struct inode *inode);
+-extern int qnx4_get_block(struct inode *inode, long iblock, struct buffer_head *bh, int create);
++extern int qnx4_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh, int create);
+
+ #endif /* __KERNEL__ */
+
+diff -Nru a/include/linux/raid/linear.h b/include/linux/raid/linear.h
+--- a/include/linux/raid/linear.h Thu Oct 31 09:20:25 2002
++++ b/include/linux/raid/linear.h Thu Oct 31 09:20:25 2002
+@@ -5,8 +5,8 @@
+
+ struct dev_info {
+ kdev_t dev;
+- unsigned long size;
+- unsigned long offset;
++ sector_t size;
++ sector_t offset;
+ };
+
+ typedef struct dev_info dev_info_t;
+diff -Nru a/include/linux/raid/md.h b/include/linux/raid/md.h
+--- a/include/linux/raid/md.h Thu Oct 31 09:20:21 2002
++++ b/include/linux/raid/md.h Thu Oct 31 09:20:21 2002
+@@ -59,7 +59,7 @@
+ #define MD_MINOR_VERSION 90
+ #define MD_PATCHLEVEL_VERSION 0
+
+-extern int md_size[MAX_MD_DEVS];
++extern sector_t md_size[MAX_MD_DEVS];
+ extern struct hd_struct md_hd_struct[MAX_MD_DEVS];
+
+ extern void add_mddev_mapping (mddev_t *mddev, kdev_t dev, void *data);
+diff -Nru a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
+--- a/include/linux/raid/md_k.h Thu Oct 31 09:20:21 2002
++++ b/include/linux/raid/md_k.h Thu Oct 31 09:20:21 2002
+@@ -164,14 +164,14 @@
+
+ kdev_t dev; /* Device number */
+ kdev_t old_dev; /* "" when it was last imported */
+- unsigned long size; /* Device size (in blocks) */
++ sector_t size; /* Device size (in blocks) */
+ mddev_t *mddev; /* RAID array if running */
+ unsigned long last_events; /* IO event timestamp */
+
+ struct block_device *bdev; /* block device handle */
+
+ mdp_super_t *sb;
+- unsigned long sb_offset;
++ sector_t sb_offset;
+
+ int alias_device; /* device alias to the same disk */
+ int faulty; /* if faulty do not issue IO requests */
+diff -Nru a/include/linux/types.h b/include/linux/types.h
+--- a/include/linux/types.h Thu Oct 31 09:20:25 2002
++++ b/include/linux/types.h Thu Oct 31 09:20:25 2002
+@@ -127,4 +127,8 @@
+ char f_fpack[6];
+ };
+
++#ifndef HAVE_ARCH_SECTOR_T
++typedef unsigned long sector_t;
++#endif
++
+ #endif /* _LINUX_TYPES_H */
+diff -Nru a/mm/page_io.c b/mm/page_io.c
+--- a/mm/page_io.c Thu Oct 31 09:20:21 2002
++++ b/mm/page_io.c Thu Oct 31 09:20:21 2002
+@@ -36,7 +36,7 @@
+ static int rw_swap_page_base(int rw, swp_entry_t entry, struct page *page)
+ {
+ unsigned long offset;
+- int zones[PAGE_SIZE/512];
++ sector_t zones[PAGE_SIZE/512];
+ int zones_used;
+ kdev_t dev = 0;
+ int block_size;
+@@ -55,7 +55,7 @@
+ block_size = PAGE_SIZE;
+ } else if (swapf) {
+ int i, j;
+- unsigned int block = offset
++ sector_t block = offset
+ << (PAGE_SHIFT - swapf->i_sb->s_blocksize_bits);
+
+ block_size = swapf->i_sb->s_blocksize;
diff -Nur --exclude=RCS --exclude=CVS --exclude=SCCS --exclude=BitKeeper --exclude=ChangeSet linux-2.4.20-rc1/mm/page_io.c linux-2.4-lbd/mm/page_io.c
--- linux-2.4.20-rc1/mm/page_io.c Fri Dec 13 10:46:26 2002
+++ linux-2.4-lbd/mm/page_io.c Wed Sep 25 10:30:57 2002
@@ -36,7 +36,7 @@
static int rw_swap_page_base(int rw, swp_entry_t entry, struct page *page)
{
unsigned long offset;
- int zones[PAGE_SIZE/512];
+ sector_t zones[PAGE_SIZE/512];
int zones_used;
kdev_t dev = 0;
int block_size;
@@ -55,7 +55,7 @@
block_size = PAGE_SIZE;
} else if (swapf) {
int i, j;
- unsigned int block = offset
+ sector_t block = offset
<< (PAGE_SHIFT - swapf->i_sb->s_blocksize_bits);
block_size = swapf->i_sb->s_blocksize;