| commit | 7d94784293096c0a46897acdb83be5abd9278ece | [log] [tgz] |
|---|---|---|
| author | J. Bruce Fields <bfields@redhat.com> | Fri Aug 20 18:09:31 2010 -0400 |
| committer | J. Bruce Fields <bfields@redhat.com> | Thu Aug 26 13:22:02 2010 -0400 |
| tree | da2bc54b7d2527b465833610d80ec0285b90c8a7 | |
| parent | 18608ad49cffa430cfd0b4e027dedfe3114f916e [diff] |
nfsd4: fix downgrade/lock logic If we already had a RW open for a file, and get a readonly open, we were piggybacking on the existing RW open. That's inconsistent with the downgrade logic which blows away the RW open assuming you'll still have a readonly open. Also, make sure there is a readonly or writeonly open available for locking, again to prevent bad behavior in downgrade cases when any RW open may be lost. Signed-off-by: J. Bruce Fields <bfields@redhat.com>