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| author |  Linus Torvalds <torvalds@linux-foundation.org>
| 2024-05-21 08:34:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org>
| 2024-05-21 08:34:51 -0700 |
| commit | 5ad8b6ad9a08abdbc8c57a51a5faaf2ef1afc547 (patch) | |
| tree | d5715cafab942ba34490be286633cb975088acde /drivers/md | |
| parent | fs/pidfs: make 'lsof' happy with our inode changes (diff) | |
| parent | make set_blocksize() fail unless block device is opened exclusive (diff) | |
| download | linux-5ad8b6ad9a08abdbc8c57a51a5faaf2ef1afc547.tar.gz linux-5ad8b6ad9a08abdbc8c57a51a5faaf2ef1afc547.tar.bz2 linux-5ad8b6ad9a08abdbc8c57a51a5faaf2ef1afc547.zip | |
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.c | 4 |
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; |