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authorLinus Torvalds <torvalds@linux-foundation.org>2024-05-21 18:34:51 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2024-05-21 18:34:51 +0300
commit5ad8b6ad9a08abdbc8c57a51a5faaf2ef1afc547 (patch)
treed5715cafab942ba34490be286633cb975088acde /drivers/md
parentdb3d841ac9edb0b98cc002e3b27c0b266ecfe5ba (diff)
parentd18a8679581e8d1166b68e211d16c5349ae8c38c (diff)
downloadlinux-5ad8b6ad9a08abdbc8c57a51a5faaf2ef1afc547.tar.xz
Merge tag 'pull-set_blocksize' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs blocksize updates from Al Viro: "This gets rid of bogus set_blocksize() uses, switches it over to be based on a 'struct file *' and verifies that the caller has the device opened exclusively" * tag 'pull-set_blocksize' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: make set_blocksize() fail unless block device is opened exclusive set_blocksize(): switch to passing struct file * btrfs_get_bdev_and_sb(): call set_blocksize() only for exclusive opens swsusp: don't bother with setting block size zram: don't bother with reopening - just use O_EXCL for open swapon(2): open swap with O_EXCL swapon(2)/swapoff(2): don't bother with block size pktcdvd: sort set_blocksize() calls out bcache_register(): don't bother with set_blocksize()
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/bcache/super.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index cba09660148a..a4d80d66b8f4 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -2555,10 +2555,6 @@ static ssize_t register_bcache(struct kobject *k, struct kobj_attribute *attr,
if (IS_ERR(bdev_file))
goto out_free_sb;
- err = "failed to set blocksize";
- if (set_blocksize(file_bdev(bdev_file), 4096))
- goto out_blkdev_put;
-
err = read_super(sb, file_bdev(bdev_file), &sb_disk);
if (err)
goto out_blkdev_put;