linux-kernel - Re: [PATCH v3 05/16] consider a memcg parameter in kmem_create

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Message-ID: <00000139f95ba955-a9faffde-33d6-420c-97ee-5dd7f728ef9b-000000@email.amazonses.com>
Date:	Mon, 24 Sep 2012 17:38:17 +0000
From:	Christoph Lameter <cl@...ux.com>
To:	Glauber Costa <glommer@...allels.com>
cc:	Pekka Enberg <penberg@...nel.org>, Tejun Heo <tj@...nel.org>,
	"<linux-kernel@...r.kernel.org>" <linux-kernel@...r.kernel.org>,
	"<cgroups@...r.kernel.org>" <cgroups@...r.kernel.org>,
	"<kamezawa.hiroyu@...fujitsu.com>" <kamezawa.hiroyu@...fujitsu.com>,
	"<devel@...nvz.org>" <devel@...nvz.org>,
	"<linux-mm@...ck.org>" <linux-mm@...ck.org>,
	Suleiman Souhlal <suleiman@...gle.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Mel Gorman <mgorman@...e.de>,
	David Rientjes <rientjes@...gle.com>,
	Michal Hocko <mhocko@...e.cz>,
	Johannes Weiner <hannes@...xchg.org>
Subject: Re: [PATCH v3 05/16] consider a memcg parameter in
 kmem_create_cache

On Mon, 24 Sep 2012, Glauber Costa wrote:

> > So Christoph is proposing that the new caches appear somewhere under
> > the cgroups directory and /proc/slabinfo includes aggregated counts,
> > right? I'm certainly OK with that.
> >
> Just for clarification, I am not sure about the aggregate counts -
> although it surely makes sense.
>
> Christoph, is that what you're proposing ?

Yes. Make it similar to the way /proc/meminfo is handled.

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