linux-kernel - Re: [PATCH] [BUG] memcg: fix false positive VM

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Message-Id: <20101123121606.c07197e5.akpm@linux-foundation.org>
Date:	Tue, 23 Nov 2010 12:16:06 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	"Kirill A. Shutsemov" <kirill@...temov.name>
Cc:	Balbir Singh <balbir@...ux.vnet.ibm.com>,
	Daisuke Nishimura <nishimura@....nes.nec.co.jp>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH] [BUG] memcg: fix false positive VM_BUG on non-SMP

On Tue, 23 Nov 2010 15:48:50 +0200
"Kirill A. Shutsemov" <kirill@...temov.name> wrote:

> ------------[ cut here ]------------
> kernel BUG at mm/memcontrol.c:2155!

This bug has been there for a year, from which I conclude people don't
run memcg on uniprocessor machines a lot.

Which is a bit sad, really.  Small machines need resource control too,
perhaps more than large ones..
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