| commit | acc9cb3cd425f479d8fc4a441bff45dce23aa6dd | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Fri Mar 30 14:13:15 2012 -0400 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Sat Mar 31 16:03:16 2012 -0400 |
| tree | 08ffc4b16ad2d00069189440dbfd4b893e2cc96e | |
| parent | 37c17e1f377696c797e75c1e915e838b3e0c6120 [diff] |
untangling do_lookup() - eliminate a loop. d_lookup() *will* fail after successful d_invalidate(), if we are holding i_mutex all along. IOW, we don't need to jump back to l: - we know what path will be taken there and can do that (i.e. d_alloc_and_lookup()) directly. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>