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SubjectRe: [Patch v6 5/7] sched/fair: update cpu_capacity to reflect thermal pressure
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On 12/12/2019 05:11, Thara Gopinath wrote:
> cpu_capacity relflects the maximum available capacity of a cpu. Thermal

s/relflects/reflects

[...]

> diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
> index e12a375..4840655 100644
> --- a/kernel/sched/fair.c
> +++ b/kernel/sched/fair.c
> @@ -7725,8 +7725,15 @@ static unsigned long scale_rt_capacity(struct sched_domain *sd, int cpu)
> if (unlikely(irq >= max))
> return 1;
>
> + /*
> + * avg_rt.util avg and avg_dl.util track binary signals
> + * (running and not running) with weights 0 and 1024 respectively.

What exactly is this weight here? I assume the 'unsigned long load'
parameter of ___update_load_avg(). At least this would match its use in
__update_load_avg_se().

[...]

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