linux-kernel - Re: [RFC][-mm PATCH 3/8] Memory controller accounting setup (v3)

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Date:	Fri, 20 Jul 2007 13:33:48 -0700
From:	"Paul Menage" <menage@...gle.com>
To:	"Balbir Singh" <balbir@...ux.vnet.ibm.com>
Cc:	"Andrew Morton" <akpm@...ux-foundation.org>,
	"Linux Containers" <containers@...ts.osdl.org>,
	"YAMAMOTO Takashi" <yamamoto@...inux.co.jp>,
	"Peter Zijlstra" <a.p.zijlstra@...llo.nl>,
	"Dave Hansen" <haveblue@...ibm.com>,
	"Linux MM Mailing List" <linux-mm@...ck.org>,
	"Vaidyanathan Srinivasan" <svaidy@...ux.vnet.ibm.com>,
	"Pavel Emelianov" <xemul@...nvz.org>,
	"Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>,
	"Eric W Biederman" <ebiederm@...ssion.com>
Subject: Re: [RFC][-mm PATCH 3/8] Memory controller accounting setup (v3)

On 7/20/07, Balbir Singh <balbir@...ux.vnet.ibm.com> wrote:
> +       mem = mem_container_from_cont(task_container(p,
> +                                       mem_container_subsys_id));
> +       css_get(&mem->css);

The container framework won't try to free a subsystem's root container
state, so this isn't needed.

Paul
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