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Re: [PATCH 6/6] arm64: wire cpu-invariant accounting support up to the task scheduler

From Catalin Marinas <catalin.marinas@arm.com>
Newsgroups linux.kernel
Subject Re: [PATCH 6/6] arm64: wire cpu-invariant accounting support up to the task scheduler
Date 2017-06-12 15:10 +0200
Message-ID <tRxgu-2xq-21@gated-at.bofh.it> (permalink)
References <tQ0wh-1oo-5@gated-at.bofh.it> <tQ0wi-1oo-21@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Thu, Jun 08, 2017 at 08:55:13AM +0100, Dietmar Eggemann wrote:
> Commit 8cd5601c5060 ("sched/fair: Convert arch_scale_cpu_capacity() from
> weak function to #define") changed the wiring which now has to be done
> by associating arch_scale_cpu_capacity with the actual implementation
> provided by the architecture.
> 
> Define arch_scale_cpu_capacity to use the arch_topology "driver"
> function topology_get_cpu_scale() for the task scheduler's cpu-invariant
> accounting instead of the default arch_scale_cpu_capacity() in
> kernel/sched/sched.h.
> 
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will.deacon@arm.com>
> Cc: Juri Lelli <juri.lelli@arm.com>
> Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
> ---
>  arch/arm64/include/asm/topology.h | 3 +++
>  1 file changed, 3 insertions(+)

Acked-by: Catalin Marinas <catalin.marinas@arm.com>

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Thread

[PATCH 6/6] arm64: wire cpu-invariant accounting support up to the task scheduler Dietmar Eggemann <dietmar.eggemann@arm.com> - 2017-06-08 10:00 +0200
  Re: [PATCH 6/6] arm64: wire cpu-invariant accounting support up to  the task scheduler Catalin Marinas <catalin.marinas@arm.com> - 2017-06-12 15:10 +0200
  Re: [PATCH 6/6] arm64: wire cpu-invariant accounting support up to  the task scheduler Vincent Guittot <vincent.guittot@linaro.org> - 2017-06-12 16:40 +0200

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