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authorTejun Heo <tj@kernel.org>2011-01-14 15:56:37 +0000
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-14 09:25:11 -0800
commit0ad53eeefcbb2620b6a71ffdaad4add20b450b8b (patch)
tree6f24c2d7b0a7554842544e51bd8e52159086669e /fs/afs/vlocation.c
parente1fcc7e2a719d139322fab3f47cfbd4340cf3d82 (diff)
downloadop-kernel-dev-0ad53eeefcbb2620b6a71ffdaad4add20b450b8b.zip
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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.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/afs/vlocation.c b/fs/afs/vlocation.c
index 9ac260d..431984d 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);
}
/*
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