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authorZhang Rui <rui.zhang@intel.com>2008-07-23 21:28:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-24 10:47:23 -0700
commitc1a220e7acf8ad2c03504891f4a70cd9c32c904b (patch)
tree902104a5a5debb5b881d7af4110ad1258ea5b0bd /kernel/power/poweroff.c
parent0d83304c7e7bd3b05be90281b3a47841bc8f057a (diff)
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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>
Diffstat (limited to 'kernel/power/poweroff.c')
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