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| author | Jeff Mahoney <jeffm@suse.de> | 2007-04-30 15:09:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-04-30 16:40:40 -0700 |
| commit | 1173a729fc3ce2fa0d698bd39be8ff7bf6c70bf1 (patch) | |
| tree | 562d53dc7faadcd431f87159d2e67512823372b2 /fs/reiserfs | |
| parent | 42e380832a6911c8a3173ee0172fbc0e4864d80b (diff) | |
| download | op-kernel-dev-1173a729fc3ce2fa0d698bd39be8ff7bf6c70bf1.zip op-kernel-dev-1173a729fc3ce2fa0d698bd39be8ff7bf6c70bf1.tar.gz | |
reiserfs: suppress lockdep warning
We're getting lockdep warnings due to a post-2.6.21-rc7 bugfix.
The xattr_sem can never be taken in the manner described. Internal inodes
are protected by I_PRIVATE. Add the appropriate annotation.
Cc: <stable@kernel.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.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 c8178b7..2cac562 100644 --- a/fs/reiserfs/xattr.c +++ b/fs/reiserfs/xattr.c @@ -68,7 +68,7 @@ static struct dentry *get_xa_root(struct super_block *sb, int flags) if (!privroot) return ERR_PTR(-ENODATA); - mutex_lock(&privroot->d_inode->i_mutex); + mutex_lock_nested(&privroot->d_inode->i_mutex, I_MUTEX_XATTR); if (REISERFS_SB(sb)->xattr_root) { xaroot = dget(REISERFS_SB(sb)->xattr_root); goto out; |
