Re: [PATCH] cgroup/cpuset: Optimize update_tasks_nodemask()

From: Tejun Heo
Date: Wed Nov 23 2022 - 14:08:03 EST


On Wed, Nov 23, 2022 at 02:05:59PM -0500, Waiman Long wrote:
> Right, the group leader is just a marker to make it easier to avoid
> duplicating the work for the same mm. If the group leader happens to be in
> another cpuset, it will suffer some performance consequence.

Yeah, I guess that's gonna be good enough for most cases.

Thanks.

--
tejun