Re: [PATCH] sched: fix the calculation of __sched_period in sched_slice()

[Peter Zijlstra]

On Mon, May 09, 2016 at 10:45:57AM +0800, Zhou Chengming wrote:
> When we get the sched_slice of a sched_entity, we use cfs_rq->nr_running
> to calculate the whole __sched_period. But cfs_rq->nr_running is the
> number of sched_entity in that cfs_rq, rq->nr_running is the number
> of all the tasks that are not throttled. So we should use the
> rq->nr_running to calculate the whole __sched_period value.

No, this was very much on purpose.