From 1173a729fc3ce2fa0d698bd39be8ff7bf6c70bf1 Mon Sep 17 00:00:00 2001 From: Jeff Mahoney Date: Mon, 30 Apr 2007 15:09:50 -0700 Subject: 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: Cc: "Antonino A. Daplas" Cc: Takashi Iwai Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/reiserfs/xattr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c index c8178b7b9212..2cac56210e2b 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; -- cgit v1.2.1