Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1173a729fc3ce2fa0d698bd39be8ff7bf6c70bf1
Commit: 1173a729fc3ce2fa0d698bd39be8ff7bf6c70bf1
Parent: 42e380832a6911c8a3173ee0172fbc0e4864d80b
Author: Jeff Mahoney <[EMAIL PROTECTED]>
AuthorDate: Mon Apr 30 15:09:50 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Mon Apr 30 16:40:40 2007 -0700
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: <[EMAIL PROTECTED]>
Cc: "Antonino A. Daplas" <[EMAIL PROTECTED]>
Cc: Takashi Iwai <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
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;
-
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