| commit | fe9cf30eb8186ef267d1868dc9f12f2d0f40835a | [log] [tgz] |
|---|---|---|
| author | Alasdair G Kergon <agk@redhat.com> | Tue Jan 06 03:05:13 2009 +0000 |
| committer | Alasdair G Kergon <agk@redhat.com> | Tue Jan 06 03:05:13 2009 +0000 |
| tree | 357db984073d7362b6c31dd431f77768c65800bf | |
| parent | 784aae735d9b0bba3f8b9faef4c8b30df3bf0128 [diff] |
dm mpath: move trigger_event to system workqueue The same workqueue is used both for sending uevents and processing queued I/O. Deadlock has been reported in RHEL5 when sending a uevent was blocked waiting for the queued I/O to be processed. Use scheduled_work() for the asynchronous uevents instead. Signed-off-by: Alasdair G Kergon <agk@redhat.com>