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sched: cpu_power: enable ARCH_POWER

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Heteregeneous ARM platform uses arch_scale_freq_power function
to reflect the relative capacity of each core

Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1341826026-6504-6-git-send-email-vincent.guittot@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Vincent Guittot 2012-07-09 11:27:06 +02:00 committed by Ingo Molnar
parent c1cc017c59
commit bc2a27cd27
1 changed files with 1 additions and 1 deletions
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2
kernel/sched/features.h
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@ -34,7 +34,7 @@ SCHED_FEAT(CACHE_HOT_BUDDY, true)
/*
* Use arch dependent cpu power functions
*/
SCHED_FEAT(ARCH_POWER, false)
SCHED_FEAT(ARCH_POWER, true)
SCHED_FEAT(HRTICK, false)
SCHED_FEAT(DOUBLE_TICK, false)