commit bc2a27cd27271c5257989a57f511be86b26f5e54
author Vincent Guittot <vincent.guittot@linaro.org> Mon Jul 09 11:27:06 2012 +0200
committer Ingo Molnar <mingo@kernel.org> Thu Sep 13 16:52:06 2012 +0200
tree 0055b497c57cc65d38d2d178a474720448a413bb
parent c1cc017c59c44d9ede7003631c43adc0cfdce2f9

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>

kernel/sched/features.h

diff --git a/kernel/sched/features.h b/kernel/sched/features.h
index c38f52e..eebefca 100644
--- a/kernel/sched/features.h
+++ b/kernel/sched/features.h
@@ -34,7 +34,7 @@
 /*
  * 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)