| commit | 300c7d75f3a5e8edd3e390ccd56b808f3fb14e33 | [log] [tgz] |
|---|---|---|
| author | Steven Whitehouse <swhiteho@redhat.com> | Mon Nov 27 09:55:28 2006 -0500 |
| committer | Steven Whitehouse <swhiteho@redhat.com> | Thu Nov 30 10:36:53 2006 -0500 |
| tree | 1cc627b0e6ef37c3e72691cc75c5be5db14cac72 | |
| parent | cb4c03131836a55bf95e1c165409244ac6b4f39f [diff] |
[GFS2] Fix recursive locking in gfs2_permission Since gfs2_permission may be called either from the VFS (in which case we need to obtain a shared glock) or from GFS2 (in which case we already have a glock) we need to test to see whether or not a lock is required. The original test was buggy due to a potential race. This one should be safe. This fixes Red Hat bugzilla #217129 Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>