Date: Tue, 16 Apr 2013 10:10:56 -0700
From: Tejun Heo <tj@kernel.org>
To: Li Zefan <lizefan@huawei.com>
Cc: containers@lists.linux-foundation.org, cgroups@vger.kernel.org,
        bsingharora@gmail.com, dhaval.giani@gmail.com,
        Kay Sievers <kay.sievers@vrfy.org>, jpoimboe@redhat.com,
        berrange@redhat.com, lpoetter@redhat.com, workman-devel@redhat.com,
        linux-kernel@vger.kernel.org
Subject: Re: cgroup: status-quo and userland efforts
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 <516D333D.4040703@huawei.com>
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Hello, Li.

On Tue, Apr 16, 2013 at 07:17:17PM +0800, Li Zefan wrote:
...
> > hot-unplug).  It currently transfers all its tasks to the nearest
> > ancestor with executing resources, which is an irreversible process
> > which would affect all other co-mounted controllers.  We probably want
> > it to just take on the masks of the ancestor until its own executing
> > resources become online again, and the new behavior should be gated
> > behind a switch (Li, can you please look into this?).
> > 
> 
> Sure, I'll be working on sane hierarchy behavior for cpuset.

Great, it'd be great if you can share how it's gonna be done once the
basic design gets settled before full implementation.

Thanks a lot!

-- 
tejun
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