korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-15 23:14:31 +08:00
Code Issues Packages Projects Releases Wiki Activity

loop: let set_capacity_revalidate_and_notify update the bdev size

Browse Source 
There is no good reason to call revalidate_disk_size separately.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2020-11-16 15:56:53 +01:00 committed by Jens Axboe
parent 99473d9db9
commit 3b4f85d02a
1 changed files with 2 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/block/loop.c
View File

@ -251,12 +251,8 @@ loop_validate_block_size(unsigned short bsize)
*/
static void loop_set_size(struct loop_device *lo, loff_t size)
{
struct block_device *bdev = lo->lo_device;
bd_set_nr_sectors(bdev, size);
if (!set_capacity_revalidate_and_notify(lo->lo_disk, size, false))
kobject_uevent(&disk_to_dev(bdev->bd_disk)->kobj, KOBJ_CHANGE);
if (!set_capacity_revalidate_and_notify(lo->lo_disk, size, true))
kobject_uevent(&disk_to_dev(lo->lo_disk)->kobj, KOBJ_CHANGE);
}
static inline int