linux-kernel - Re: [RFC PATCH v2 11/17] cgroup: Implement new thread mode semantics

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Date:   Thu, 1 Jun 2017 10:50:42 -0400
From:   Tejun Heo <tj@...nel.org>
To:     Waiman Long <longman@...hat.com>
Cc:     Li Zefan <lizefan@...wei.com>,
        Johannes Weiner <hannes@...xchg.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>, cgroups@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-mm@...ck.org, kernel-team@...com, pjt@...gle.com,
        luto@...capital.net, efault@....de
Subject: Re: [RFC PATCH v2 11/17] cgroup: Implement new thread mode semantics

Hello, Waiman.

A short update.  I tried making root special while keeping the
existing threaded semantics but I didn't really like it because we
have to couple controller enables/disables with threaded
enables/disables.  I'm now trying a simpler, albeit a bit more
tedious, approach which should leave things mostly symmetrical.  I'm
hoping to be able to post mostly working patches this week.

Also, do you mind posting the debug patches as a separate series?
Let's get the bits which make sense indepdently in the tree.

Thanks.

-- 
tejun