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| author | Tejun Heo <tj@kernel.org> | 2011-01-14 15:56:37 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-14 09:25:11 -0800 |
| commit | 0ad53eeefcbb2620b6a71ffdaad4add20b450b8b (patch) | |
| tree | 6f24c2d7b0a7554842544e51bd8e52159086669e /fs/afs/vlocation.c | |
| parent | e1fcc7e2a719d139322fab3f47cfbd4340cf3d82 (diff) | |
| download | lwn-0ad53eeefcbb2620b6a71ffdaad4add20b450b8b.tar.gz lwn-0ad53eeefcbb2620b6a71ffdaad4add20b450b8b.zip | |
afs: add afs_wq and use it instead of the system workqueue
flush_scheduled_work() is going away. afs needs to make sure all the
works it has queued have finished before being unloaded and there can
be arbitrary number of pending works. Add afs_wq and use it as the
flush domain instead of the system workqueue.
Also, convert cancel_delayed_work() + flush_scheduled_work() to
cancel_delayed_work_sync() in afs_mntpt_kill_timer().
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Cc: linux-afs@lists.infradead.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/afs/vlocation.c')
| -rw-r--r-- | fs/afs/vlocation.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/afs/vlocation.c b/fs/afs/vlocation.c index 9ac260d1361d..431984d2e372 100644 --- a/fs/afs/vlocation.c +++ b/fs/afs/vlocation.c @@ -507,8 +507,8 @@ void afs_put_vlocation(struct afs_vlocation *vl) _debug("buried"); list_move_tail(&vl->grave, &afs_vlocation_graveyard); vl->time_of_death = get_seconds(); - schedule_delayed_work(&afs_vlocation_reap, - afs_vlocation_timeout * HZ); + queue_delayed_work(afs_wq, &afs_vlocation_reap, + afs_vlocation_timeout * HZ); /* suspend updates on this record */ if (!list_empty(&vl->update)) { @@ -561,11 +561,11 @@ static void afs_vlocation_reaper(struct work_struct *work) if (expiry > now) { delay = (expiry - now) * HZ; _debug("delay %lu", delay); - if (!schedule_delayed_work(&afs_vlocation_reap, - delay)) { + if (!queue_delayed_work(afs_wq, &afs_vlocation_reap, + delay)) { cancel_delayed_work(&afs_vlocation_reap); - schedule_delayed_work(&afs_vlocation_reap, - delay); + queue_delayed_work(afs_wq, &afs_vlocation_reap, + delay); } break; } @@ -620,7 +620,7 @@ void afs_vlocation_purge(void) destroy_workqueue(afs_vlocation_update_worker); cancel_delayed_work(&afs_vlocation_reap); - schedule_delayed_work(&afs_vlocation_reap, 0); + queue_delayed_work(afs_wq, &afs_vlocation_reap, 0); } /* |