linux-kernel - [RFC 4/4] sched: cpu_power: enable ARCH

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Message-Id: <1339502524-10265-5-git-send-email-vincent.guittot@linaro.org>
Date:	Tue, 12 Jun 2012 14:02:04 +0200
From:	Vincent Guittot <vincent.guittot@...aro.org>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linaro-dev@...ts.linaro.org, devicetree-discuss@...ts.ozlabs.org
Cc:	linux@....linux.org.uk, peterz@...radead.org,
	grant.likely@...retlab.ca, rob.herring@...xeda.com,
	Vincent Guittot <vincent.guittot@...aro.org>
Subject: [RFC 4/4] 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@...aro.org>
---
 kernel/sched/features.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/features.h b/kernel/sched/features.h
index de00a48..d98ae90 100644
--- a/kernel/sched/features.h
+++ b/kernel/sched/features.h
@@ -42,7 +42,7 @@ 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)
-- 
1.7.9.5

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