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| author | James Bottomley <James.Bottomley@SteelEye.com> | 2005-04-16 15:23:59 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:23:59 -0700 |
| commit | 81ddef77bb774e771db8588b937665cd38f40cee (patch) | |
| tree | 5e89b0f6bb47a43b3b00d30a5e1e22db727b5047 /kernel/workqueue.c | |
| parent | 9ffb7146f0aa9c0070cda3d8701b0a89e34913d1 (diff) | |
| download | lwn-81ddef77bb774e771db8588b937665cd38f40cee.tar.gz lwn-81ddef77bb774e771db8588b937665cd38f40cee.zip | |
[PATCH] re-export cancel_rearming_delayed_workqueue
This was unexported by Arjan because we have no current users.
However, during a conversion from tasklets to workqueues of the parisc led
functions, we ran across a case where this was needed. In particular, the
open coded equivalent of cancel_rearming_delayed_workqueue was implemented
incorrectly, which is, I think, all the evidence necessary that this is a
useful API.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 52ef419d2747..259cf55da3c9 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -429,12 +429,13 @@ void flush_scheduled_work(void) * @wq: the controlling workqueue structure * @work: the delayed work struct */ -static void cancel_rearming_delayed_workqueue(struct workqueue_struct *wq, - struct work_struct *work) +void cancel_rearming_delayed_workqueue(struct workqueue_struct *wq, + struct work_struct *work) { while (!cancel_delayed_work(work)) flush_workqueue(wq); } +EXPORT_SYMBOL(cancel_rearming_delayed_workqueue); /** * cancel_rearming_delayed_work - reliably kill off a delayed keventd |