linux-kernel - Re: [-mm] Disable the memory controller by default (v2)

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Message-Id: <20080408100902.fcd9d911.kamezawa.hiroyu@jp.fujitsu.com>
Date:	Tue, 8 Apr 2008 10:09:02 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	Balbir Singh <balbir@...ux.vnet.ibm.com>
Cc:	andi@...stfloor.org, Andrew Morton <akpm@...ux-foundation.org>,
	YAMAMOTO Takashi <yamamoto@...inux.co.jp>,
	Paul Menage <menage@...gle.com>, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org, Pavel Emelianov <xemul@...nvz.org>,
	hugh@...itas.com
Subject: Re: [-mm] Disable the memory controller by default (v2)

On Mon, 07 Apr 2008 18:32:15 +0530
Balbir Singh <balbir@...ux.vnet.ibm.com> wrote:

> 
> 
> Changelog v1
> 
> 1. Split cgroup_disable into cgroup_disable and cgroup_enable
> 2. Remove cgroup_toggle
> 
> Due to the overhead of the memory controller. The
> memory controller is now disabled by default. This patch adds cgroup_enable.
> 
> If everyone agrees on this approach and likes it, should we push this
> into 2.6.25?
> 
> Signed-off-by: Balbir Singh <balbir@...ux.vnet.ibm.com>
> ---
BTW, how the user can know which controllers are on/off at default ?
All controllers are off ?

Thanks,
-Kame

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