Messages in this thread | | | Subject | Re: [RFC 4/4] sched: cpu_power: enable ARCH_POWER | From | Peter Zijlstra <> | Date | Wed, 13 Jun 2012 14:50:19 +0200 |
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On Tue, 2012-06-12 at 14:02 +0200, Vincent Guittot wrote: > Heteregeneous ARM platform uses arch_scale_freq_power function > to reflect the relative capacity of each core
I think I've pointed out before that this breaks x86.. you need a patch killing at that stuff before this.
> Signed-off-by: Vincent Guittot <vincent.guittot@linaro.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)
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