linux-kernel - Re: [RFC 0/5] forced comounts for cgroups.

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Date:	Wed, 5 Sep 2012 13:06:39 +0400
From:	Glauber Costa <glommer@...allels.com>
To:	Tejun Heo <tj@...nel.org>
CC:	<linux-kernel@...r.kernel.org>, <cgroups@...r.kernel.org>,
	<linux-mm@...ck.org>, <davej@...hat.com>, <ben@...adent.org.uk>,
	<a.p.zijlstra@...llo.nl>, <pjt@...gle.com>,
	<lennart@...ttering.net>, <kay.sievers@...y.org>
Subject: Re: [RFC 0/5] forced comounts for cgroups.

On 09/05/2012 01:07 PM, Tejun Heo wrote:
> Hello, Glauber.
> 
> On Wed, Sep 05, 2012 at 12:55:21PM +0400, Glauber Costa wrote:
>>> So, I think it's desirable for all controllers to be able to handle
>>> hierarchies the same way and to have the ability to tag something as
>>> belonging to certain group in the hierarchy for all controllers but I
>>> don't think it's desirable or feasible to require all of them to
>>> follow exactly the same grouping at all levels.
>>
>> By "different levels of granularity" do you mean having just a subset of
>> them turned on at a particular place?
> 
> Heh, this is tricky to describe and I'm not really following what you
> mean. 

Do we really want to start cleaning up all this by changing the
interface to something that is described as "tricky" ?


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