Re: [PATCH v3 4/7] sched: make the output of schedstats independent of fair sched class

From: Peter Zijlstra
Date: Tue Aug 31 2021 - 07:10:29 EST

On Tue, Aug 24, 2021 at 11:29:43AM +0000, Yafang Shao wrote:
> The per cpu stats can be show with /proc/sched_debug, which includes the
> per cpu schedstats of each task group. Currently these per cpu
> schedstats only show for the fair sched class. If we want to support
> other sched classes, we have to make these output independent of fair
> sched class.

Arguably the whole rt group stuff needs to die, please don't enable it