| commit | 05c32f47bfae74dabff05208957768078b53cc49 | [log] [tgz] |
|---|---|---|
| author | David Teigland <teigland@redhat.com> | Thu Jun 14 12:17:32 2012 -0500 |
| committer | David Teigland <teigland@redhat.com> | Mon Jul 16 14:18:01 2012 -0500 |
| tree | 71034eba054f49723a0dac41f6bcd9d4f37eb2bc | |
| parent | 1d7c484eeb167fc374294e38ae402de4097c8611 [diff] |
dlm: fix race between remove and lookup It was possible for a remove message on an old rsb to be sent after a lookup message on a new rsb, where the rsbs were for the same resource name. This could lead to a missing directory entry for the new rsb. It is fixed by keeping a copy of the resource name being removed until after the remove has been sent. A lookup checks if this in-progress remove matches the name it is looking up. Signed-off-by: David Teigland <teigland@redhat.com>