On Thu, 2016-04-07 at 03:35 -0400, Johannes Weiner wrote:

On Thu, Apr 07, 2016 at 08:45:49AM +0200, Peter Zijlstra wrote:

quoted

So I recently got made aware of the fact that cgroupv2 doesn't
allow
tasks to be associated with !leaf cgroups, this is yet another
capability of cpu-cgroup you've destroyed.

May I ask how you are using that?

One real world usage is the thread pool servicing customers on a cgroup
= account basis that I outlined.

	-Mike