Files
kernel_arpi/include/linux
Oleg Nesterov 4e49627b9b workqueues: introduce __cancel_delayed_work()
cancel_delayed_work() has to use del_timer_sync() to guarantee the timer
function is not running after return.  But most users doesn't actually
need this, and del_timer_sync() has problems: it is not useable from
interrupt, and it depends on every lock which could be taken from irq.

Introduce __cancel_delayed_work() which calls del_timer() instead.

The immediate reason for this patch is
http://bugzilla.kernel.org/show_bug.cgi?id=13757
but hopefully this helper makes sense anyway.

As for 13757 bug, actually we need requeue_delayed_work(), but its
semantics are not yet clear.

Merge this patch early to resolves cross-tree interdependencies between
input and infiniband.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Roland Dreier <rdreier@cisco.com>
Cc: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-05 11:30:42 -07:00
..
2009-06-17 19:41:52 +02:00
2009-06-18 08:46:47 +10:00
2009-06-30 18:56:00 -07:00
2009-07-12 12:22:34 -07:00
2009-06-17 00:36:36 -04:00
2009-06-30 18:55:58 -07:00
2009-06-11 21:36:09 -04:00
2009-07-29 19:10:35 -07:00
2009-06-22 10:12:35 +01:00
2009-07-12 12:22:34 -07:00
2009-06-11 21:36:06 -04:00
2009-07-12 13:02:10 -07:00
2009-06-22 10:12:30 +01:00
2009-06-22 10:12:35 +01:00
2009-06-17 09:33:49 -07:00
2009-07-08 09:18:05 -07:00
2009-06-24 08:17:04 -04:00
2009-06-30 18:56:00 -07:00
2009-06-15 21:30:25 -07:00
2009-08-24 14:58:23 +10:00
2009-06-18 18:40:18 -04:00
2009-06-30 20:12:24 +02:00
2009-06-18 13:04:05 -07:00
2009-07-12 12:22:34 -07:00
2009-06-29 08:59:10 +10:00
2009-06-18 13:03:57 -07:00
2009-07-31 08:55:48 +02:00
2009-06-18 13:03:56 -07:00
2009-06-22 10:12:35 +01:00
2009-06-15 15:49:23 +02:00
2009-06-23 20:21:39 +01:00
2009-07-30 16:03:45 +09:30
2009-07-28 21:07:09 -04:00
2009-06-16 19:47:57 -07:00
2009-06-16 19:47:48 -07:00
2009-06-16 08:40:20 +02:00
2009-06-11 19:05:32 +02:00
2009-07-08 09:31:56 -07:00
2009-06-18 13:03:57 -07:00
2009-06-11 21:36:02 -04:00
2009-06-11 21:36:01 -04:00
2009-06-17 18:02:11 -07:00
2009-06-17 18:02:11 -07:00
2009-06-17 12:24:34 -07:00
2009-08-12 08:21:39 -07:00
2009-06-17 12:24:34 -07:00
2009-06-17 18:02:11 -07:00
2009-06-15 21:44:43 -07:00
2009-06-29 12:14:51 -07:00
2009-06-30 18:55:59 -07:00
2009-06-18 13:04:04 -07:00
2009-07-29 19:10:36 -07:00
2009-06-11 21:36:12 -04:00
2009-07-12 12:22:34 -07:00
2009-06-24 08:17:06 -04:00
2009-08-18 16:31:13 -07:00
2009-06-24 08:17:06 -04:00
2009-06-15 15:50:49 +02:00
2009-06-16 19:47:48 -07:00
2009-06-23 12:50:05 -07:00
2009-07-06 13:57:03 -07:00
2009-07-12 15:16:39 -07:00