On Thu, Feb 22, 2018 at 05:01:52PM +, Patrick Bellasi wrote:
> static inline unsigned long cpu_util_cfs(struct rq *rq)
> {
> + if (!sched_feat(UTIL_EST))
> + return READ_ONCE(rq->cfs.avg.util_avg);
> +
> + return max_t(unsigned long,
> + READ_ONCE(rq->cfs.
On 22-02-18, 17:01, Patrick Bellasi wrote:
> When schedutil looks at the CPU utilization, the current PELT value for
> that CPU is returned straight away. In certain scenarios this can have
> undesired side effects and delays on frequency selection.
>
> For example, since the task utilization is d
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