]> err.no Git - linux-2.6/commit
pm: introduce new interfaces schedule_work_on() and queue_work_on()
authorZhang Rui <rui.zhang@intel.com>
Thu, 24 Jul 2008 04:28:39 +0000 (21:28 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 24 Jul 2008 17:47:23 +0000 (10:47 -0700)
commitc1a220e7acf8ad2c03504891f4a70cd9c32c904b
tree902104a5a5debb5b881d7af4110ad1258ea5b0bd
parent0d83304c7e7bd3b05be90281b3a47841bc8f057a
pm: introduce new interfaces schedule_work_on() and queue_work_on()

This interface allows adding a job on a specific cpu.

Although a work struct on a cpu will be scheduled to other cpu if the cpu
dies, there is a recursion if a work task tries to offline the cpu it's
running on.  we need to schedule the task to a specific cpu in this case.
http://bugzilla.kernel.org/show_bug.cgi?id=10897

[oleg@tv-sign.ru: cleanups]
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Tested-by: Rus <harbour@sfinx.od.ua>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/workqueue.h
kernel/workqueue.c