From: Vincent Guittot <vincent.guittot@linaro.org>
Date: Mon, 9 Jul 2012 09:27:06 +0000 (+0200)
Subject: sched: cpu_power: enable ARCH_POWER
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=bc2a27cd27271c5257989a57f511be86b26f5e54;p=linux-beck.git

sched: cpu_power: enable ARCH_POWER

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>
---

diff --git a/kernel/sched/features.h b/kernel/sched/features.h
index c38f52ea53dd..eebefcad7027 100644
--- a/kernel/sched/features.h
+++ b/kernel/sched/features.h
@@ -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)