| commit | 92986796d84ef939e304099dece32572a755b280 | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@ZenIV.linux.org.uk> | Fri Mar 04 17:14:37 2011 +0000 |
| committer | root <Chris Mason chris.mason@oracle.com> | Mon Mar 28 05:37:55 2011 -0400 |
| tree | d3356c2aa2bbc64166b09647c8760f7a6941df44 | |
| parent | c2db1073fdf9757e6fd8b4a59d15b6ecc7a2af8a [diff] |
btrfs: don't mess with i_nlink of unlocked inode in rename() old_inode is not locked; it's not safe to play with its link count. Instead of bumping it and calling btrfs_unlink_inode(), add a variant of the latter that does not do btrfs_drop_nlink()/ btrfs_update_inode(), call it instead of btrfs_inc_nlink()/ btrfs_unlink_inode() and do btrfs_update_inode() ourselves. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Chris Mason <chris.mason@oracle.com>