diff options
| author | Jeff Mahoney <jeffm@suse.com> | 2007-10-18 23:39:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-19 11:53:35 -0700 |
| commit | 7598392894f6455cf2114f29a98a0289df788056 (patch) | |
| tree | b6bef139021d0d82aa985f243a5c9acc6c7a1907 | |
| parent | 9ad163ae0df8a3adab6d521475142392e3efb7a6 (diff) | |
| download | op-kernel-dev-7598392894f6455cf2114f29a98a0289df788056.zip op-kernel-dev-7598392894f6455cf2114f29a98a0289df788056.tar.gz | |
reiserfs: fix up lockdep warnings
Add I_MUTEX_XATTR annotations to the inode locking in the reiserfs xattr code.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/reiserfs/xattr.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c index fab4b9b..1597f6b 100644 --- a/fs/reiserfs/xattr.c +++ b/fs/reiserfs/xattr.c @@ -484,7 +484,7 @@ reiserfs_xattr_set(struct inode *inode, const char *name, const void *buffer, /* Resize it so we're ok to write there */ newattrs.ia_size = buffer_size; newattrs.ia_valid = ATTR_SIZE | ATTR_CTIME; - mutex_lock(&xinode->i_mutex); + mutex_lock_nested(&xinode->i_mutex, I_MUTEX_XATTR); err = notify_change(fp->f_path.dentry, &newattrs); if (err) goto out_filp; @@ -1223,7 +1223,8 @@ int reiserfs_xattr_init(struct super_block *s, int mount_flags) if (!IS_ERR(dentry)) { if (!(mount_flags & MS_RDONLY) && !dentry->d_inode) { struct inode *inode = dentry->d_parent->d_inode; - mutex_lock(&inode->i_mutex); + mutex_lock_nested(&inode->i_mutex, + I_MUTEX_XATTR); err = inode->i_op->mkdir(inode, dentry, 0700); mutex_unlock(&inode->i_mutex); if (err) { |
