linux-kernel - Re: [PATCH 3/5][resend] Show kernel stack usage to /proc/meminfo and OOM log

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Message-ID: <4A560651.3090708@redhat.com>
Date:	Thu, 09 Jul 2009 11:01:37 -0400
From:	Rik van Riel <riel@...hat.com>
To:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
CC:	LKML <linux-kernel@...r.kernel.org>, linux-mm <linux-mm@...ck.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Wu Fengguang <fengguang.wu@...el.com>,
	Christoph Lameter <cl@...ux-foundation.org>,
	David Rientjes <rientjes@...gle.com>,
	Hugh Dickins <hugh.dickins@...cali.co.uk>
Subject: Re: [PATCH 3/5][resend] Show kernel stack usage to /proc/meminfo
 and OOM log

KOSAKI Motohiro wrote:
> Subject: [PATCH] Show kernel stack usage to /proc/meminfo and OOM log
> 
> The amount of memory allocated to kernel stacks can become significant and
> cause OOM conditions. However, we do not display the amount of memory
> consumed by stacks.'
> 
> Add code to display the amount of memory used for stacks in /proc/meminfo.
> 
> 
> Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
> Reviewed-by: <cl@...ux-foundation.org>

Reviewed-by: Rik van Riel <riel@...hat.com>


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