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| author | Ingo Molnar <mingo@elte.hu> | 2006-08-27 01:23:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-08-27 11:01:32 -0700 |
| commit | 4df46240a1312161e3c794f6ace50ef7eb5ff3d7 (patch) | |
| tree | c32b0e6b32b79f8fbb8326743867b25ea483134d /fs/reiserfs | |
| parent | 36e8e5783297fbb83bdebe7e245ef659958f23cb (diff) | |
| download | lwn-4df46240a1312161e3c794f6ace50ef7eb5ff3d7.tar.gz lwn-4df46240a1312161e3c794f6ace50ef7eb5ff3d7.zip | |
[PATCH] lockdep: annotate reiserfs
reiserfs seems to have another locking level layer for the i_mutex due to the
xattrs-are-a-directory thing.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/reiserfs')
| -rw-r--r-- | fs/reiserfs/xattr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c index 39fedaa88a0c..d935fb9394e3 100644 --- a/fs/reiserfs/xattr.c +++ b/fs/reiserfs/xattr.c @@ -424,7 +424,7 @@ int xattr_readdir(struct file *file, filldir_t filler, void *buf) int res = -ENOTDIR; if (!file->f_op || !file->f_op->readdir) goto out; - mutex_lock(&inode->i_mutex); + mutex_lock_nested(&inode->i_mutex, I_MUTEX_XATTR); // down(&inode->i_zombie); res = -ENOENT; if (!IS_DEADDIR(inode)) { |