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Date: Mon, 25 Oct 2010 08:59:45 +0800
From: Li Zefan <lizf@cn.fujitsu.com>
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To: Peter Zijlstra <peterz@infradead.org>
CC: "akpm >> Andrew Morton" <akpm@linux-foundation.org>,
        Paul Menage <menage@google.com>, Stephane Eranian <eranian@google.com>,
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Subject: Re: [PATCH 2/7] cgroups: Allow to bind a subsystem to a cgroup hierarchy
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Peter Zijlstra wrote:
> On Fri, 2010-10-22 at 16:09 +0800, Li Zefan wrote:
>> For example, we can't decide a cgroup's cpuset.mems and
>> cpuset.cpus automatically, so cpuset is not bindable. 
> 
> You mean to say that you cannot add cpuset to an existing hierarchy
> right? Not that you cannot add perf/cpuacct to an existing cpuset
> hierarchy?
> 

Exactly. You can see from the example.