Re: [PATCH v5 2/2] sched/numa: add statistics of numa balance task

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On Fri, May 23, 2025 at 04:42:50PM -0700, Shakeel Butt <shakeel.butt@xxxxxxxxx> wrote:
> Hmm these are scheduler events, how are these relevant to memory cgroup
> or vmstat? Any reason to not expose these in cpu.stat?

Good point. If I take it further -- this functionality needs neither
memory controller (CONFIG_MEMCG) nor CPU controller
(CONFIG_CGROUP_SCHED), so it might be technically calculated and exposed
in _any_ cgroup (which would be same technical solution how cpu time is
counted in cpu.stat regardless of CPU controller, cpu_stat_show()).

Michal

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