Re: [PATCH] sched: reset sched_entity depth on changing parent

From: Peter Zijlstra
Date: Mon Oct 27 2014 - 08:07:44 EST


On Fri, Oct 24, 2014 at 09:18:42PM +0400, Kirill Tkhai wrote:
> I was seeking a places where task_group of a task may change. I can't understand
> how changing of parent's cgroup during fork() applies to a child.

I didn't know we could change cgroup on fork(), I though the idea was
you always inherited your parents cgroup.

How can this be?
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