omfs: stop playing silly buggers with omfs_unlink() in ->rename()
Since omfs directories are hashes of inodes and name is part of
inode, we have to remove inode from old directory before we can
put it into new one / under new name. So instead of
bump i_nlink
call omfs_unlink, which does
omfs_delete_entry()
decrement i_nlink and mark parent dirty in case of success
decrement i_nlink if omfs_unlink failed and hadn't done it itself
let's just call omfs_delete_entry() and dirty the parent ourselves...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
diff --git a/fs/omfs/dir.c b/fs/omfs/dir.c
index 9990fc8..a4c2d31 100644
--- a/fs/omfs/dir.c
+++ b/fs/omfs/dir.c
@@ -412,12 +412,11 @@
/* since omfs locates files by name, we need to unlink _before_
* adding the new link or we won't find the old one */
inode_inc_link_count(old_inode);
- err = omfs_unlink(old_dir, old_dentry);
- if (err) {
- inode_dec_link_count(old_inode);
+ err = omfs_delete_entry(old_dentry);
+ if (err)
goto out;
- }
+ mark_inode_dirty(old_dir);
err = omfs_add_link(new_dentry, old_inode);
if (err)
goto out;