Messages in this thread |  | | Subject | Re: [Patch v6 5/7] sched/fair: update cpu_capacity to reflect thermal pressure | From | Dietmar Eggemann <> | Date | Tue, 17 Dec 2019 13:54:36 +0100 |
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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
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> 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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