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-rw-r--r--drivers/block/loop.c4
-rw-r--r--drivers/block/nbd.c7
-rw-r--r--drivers/block/pktcdvd.c2
-rw-r--r--drivers/nvme/host/nvme.h2
-rw-r--r--fs/block_dev.c10
-rw-r--r--include/linux/genhd.h2
6 files changed, 14 insertions, 13 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index d3394191e168..cb1191d6e945 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -253,7 +253,7 @@ static void loop_set_size(struct loop_device *lo, loff_t size)
{
struct block_device *bdev = lo->lo_device;
- bd_set_size(bdev, size << SECTOR_SHIFT);
+ bd_set_nr_sectors(bdev, size);
set_capacity_revalidate_and_notify(lo->lo_disk, size, false);
}
@@ -1251,7 +1251,7 @@ static int __loop_clr_fd(struct loop_device *lo, bool release)
set_capacity(lo->lo_disk, 0);
loop_sysfs_exit(lo);
if (bdev) {
- bd_set_size(bdev, 0);
+ bd_set_nr_sectors(bdev, 0);
/* let user-space know about this change */
kobject_uevent(&disk_to_dev(bdev->bd_disk)->kobj, KOBJ_CHANGE);
}
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index edf8b632e3d2..a54f2d155a31 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -300,6 +300,7 @@ static void nbd_size_update(struct nbd_device *nbd)
{
struct nbd_config *config = nbd->config;
struct block_device *bdev = bdget_disk(nbd->disk, 0);
+ sector_t nr_sectors = config->bytesize >> 9;
if (config->flags & NBD_FLAG_SEND_TRIM) {
nbd->disk->queue->limits.discard_granularity = config->blksize;
@@ -308,10 +309,10 @@ static void nbd_size_update(struct nbd_device *nbd)
}
blk_queue_logical_block_size(nbd->disk->queue, config->blksize);
blk_queue_physical_block_size(nbd->disk->queue, config->blksize);
- set_capacity(nbd->disk, config->bytesize >> 9);
+ set_capacity(nbd->disk, nr_sectors);
if (bdev) {
if (bdev->bd_disk) {
- bd_set_size(bdev, config->bytesize);
+ bd_set_nr_sectors(bdev, nr_sectors);
set_blocksize(bdev, config->blksize);
} else
bdev->bd_invalidated = 1;
@@ -1138,7 +1139,7 @@ static void nbd_bdev_reset(struct block_device *bdev)
{
if (bdev->bd_openers > 1)
return;
- bd_set_size(bdev, 0);
+ bd_set_nr_sectors(bdev, 0);
}
static void nbd_parse_flags(struct nbd_device *nbd)
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 1034e445680c..17f2e6ff1223 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2192,7 +2192,7 @@ static int pkt_open_dev(struct pktcdvd_device *pd, fmode_t write)
set_capacity(pd->disk, lba << 2);
set_capacity(pd->bdev->bd_disk, lba << 2);
- bd_set_size(pd->bdev, (loff_t)lba << 11);
+ bd_set_nr_sectors(pd->bdev, lba << 2);
q = bdev_get_queue(pd->bdev);
if (write) {
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index 2910f6caab7d..aab130f31e25 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -688,7 +688,7 @@ static inline void nvme_mpath_update_disk_size(struct gendisk *disk)
struct block_device *bdev = bdget_disk(disk, 0);
if (bdev) {
- bd_set_size(bdev, get_capacity(disk) << SECTOR_SHIFT);
+ bd_set_nr_sectors(bdev, get_capacity(disk));
bdput(bdev);
}
}
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 8ae833e00443..f52597172c8b 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -1371,13 +1371,13 @@ int check_disk_change(struct block_device *bdev)
EXPORT_SYMBOL(check_disk_change);
-void bd_set_size(struct block_device *bdev, loff_t size)
+void bd_set_nr_sectors(struct block_device *bdev, sector_t sectors)
{
inode_lock(bdev->bd_inode);
- i_size_write(bdev->bd_inode, size);
+ i_size_write(bdev->bd_inode, (loff_t)sectors << SECTOR_SHIFT);
inode_unlock(bdev->bd_inode);
}
-EXPORT_SYMBOL(bd_set_size);
+EXPORT_SYMBOL(bd_set_nr_sectors);
static void __blkdev_put(struct block_device *bdev, fmode_t mode, int for_part);
@@ -1514,7 +1514,7 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, void *holder,
}
if (!ret) {
- bd_set_size(bdev,(loff_t)get_capacity(disk)<<9);
+ bd_set_nr_sectors(bdev, get_capacity(disk));
set_init_blocksize(bdev);
}
@@ -1542,7 +1542,7 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, void *holder,
ret = -ENXIO;
goto out_clear;
}
- bd_set_size(bdev, (loff_t)bdev->bd_part->nr_sects << 9);
+ bd_set_nr_sectors(bdev, bdev->bd_part->nr_sects);
set_init_blocksize(bdev);
}
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 4ab853461dff..39025dc0397c 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -375,7 +375,7 @@ void unregister_blkdev(unsigned int major, const char *name);
int revalidate_disk(struct gendisk *disk);
int check_disk_change(struct block_device *bdev);
int __invalidate_device(struct block_device *bdev, bool kill_dirty);
-void bd_set_size(struct block_device *bdev, loff_t size);
+void bd_set_nr_sectors(struct block_device *bdev, sector_t sectors);
/* for drivers/char/raw.c: */
int blkdev_ioctl(struct block_device *, fmode_t, unsigned, unsigned long);