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authorJames Bottomley <James.Bottomley@SteelEye.com>2005-04-16 15:23:59 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:23:59 -0700
commit81ddef77bb774e771db8588b937665cd38f40cee (patch)
tree5e89b0f6bb47a43b3b00d30a5e1e22db727b5047 /kernel
parent9ffb7146f0aa9c0070cda3d8701b0a89e34913d1 (diff)
downloadlinux-81ddef77bb774e771db8588b937665cd38f40cee.tar.bz2
[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')
-rw-r--r--kernel/workqueue.c5
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