Date: Thu, 14 Apr 2016 15:57:48 -0400
From: Tejun Heo <tj@kernel.org>
To: Mike Galbraith <umgwanakikbuti@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
        Johannes Weiner <hannes@cmpxchg.org>, torvalds@linux-foundation.org,
        akpm@linux-foundation.org, mingo@redhat.com, lizefan@huawei.com,
        pjt@google.com, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org,
        linux-api@vger.kernel.org, kernel-team@fb.com
Subject: Re: [PATCHSET RFC cgroup/for-4.6] cgroup, sched: implement resource
 group and PRIO_RGRP
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Hello, Mike.

On Thu, Apr 14, 2016 at 08:07:37AM +0200, Mike Galbraith wrote:
> Let /foo be an exclusive cpuset containing exclusive subset bar.
> How can any task acquire set foo affinity if B really really
> applies?  My box calls me a dummy if I try to create a "proper" home
> for tasks, one with both no snobby neighbors and proper affinity.

I'm not sure I quite understand what you're saying.  Are you referring
to the cpuset.{cpu|mem}_exclusive knobs?

Thanks.

-- 
tejun