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| author | Alasdair G Kergon <agk@redhat.com> | 2009-01-06 03:05:13 +0000 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2009-01-06 03:05:13 +0000 |
| commit | fe9cf30eb8186ef267d1868dc9f12f2d0f40835a (patch) | |
| tree | 357db984073d7362b6c31dd431f77768c65800bf /drivers/md/dm-snap.h | |
| parent | 784aae735d9b0bba3f8b9faef4c8b30df3bf0128 (diff) | |
| download | op-kernel-dev-fe9cf30eb8186ef267d1868dc9f12f2d0f40835a.zip op-kernel-dev-fe9cf30eb8186ef267d1868dc9f12f2d0f40835a.tar.gz | |
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>
Diffstat (limited to 'drivers/md/dm-snap.h')
0 files changed, 0 insertions, 0 deletions
