Re: [PATCH v3 08/10] arm: wire cpu-invariant accounting support up to the task scheduler
From: Russell King - ARM Linux
Date: Mon Aug 14 2017 - 09:17:19 EST
On Thu, Jul 27, 2017 at 08:33:10PM +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: Russell King <linux@xxxxxxxxxxxxxxxx>
> Cc: Juri Lelli <juri.lelli@xxxxxxx>
> Signed-off-by: Dietmar Eggemann <dietmar.eggemann@xxxxxxx>
> Acked-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
> Tested-by: Juri Lelli <juri.lelli@xxxxxxx>
> Reviewed-by: Juri Lelli <juri.lelli@xxxxxxx>
Acked-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxx>
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