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authorOleg Nesterov <oleg@tv-sign.ru>2007-05-18 00:36:42 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-18 08:17:17 -0700
commit223a10a98135da38d3668973d72cdffb1ced4b7d (patch)
treeb3ea5357ba2c9e9e201dbd1c62b215d87bfdf92a /Documentation/vm
parentb46522394dde7341a5253658096f354b65cbd90d (diff)
revert "cancel_delayed_work: use del_timer() instead of del_timer_sync()"
As pointed out by Jarek Poplawski, the patch [WORKQUEUE]: cancel_delayed_work: use del_timer() instead of del_timer_sync() commit: 071b638689464c6b39407025eedd810d5b5e6f5d was wrong, it was merged by mistake after that. From the changelog: after this patch: ... delayed_work_timer_fn->__queue_work() in progress. The latter doesn't differ from the caller's POV, it does make a difference if the caller calls flush_workqueue() after cancel_delayed_work(), in that case flush_workqueue() can miss this work_struct. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Cc: Jarek Poplawski <jarkao2@o2.pl> Cc: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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