linux-kernel - Re: [PATCH] mm: add show num_poisoned

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Message-ID: <alpine.DEB.2.02.1312091149440.2321@chino.kir.corp.google.com>
Date:	Mon, 9 Dec 2013 11:50:13 -0800 (PST)
From:	David Rientjes <rientjes@...gle.com>
To:	Xishi Qiu <qiuxishi@...wei.com>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Michal Hocko <mhocko@...e.cz>, Mel Gorman <mgorman@...e.de>,
	LKML <linux-kernel@...r.kernel.org>, linux-mm@...ck.org
Subject: Re: [PATCH] mm: add show num_poisoned_pages when oom

On Mon, 9 Dec 2013, Xishi Qiu wrote:

> Show num_poisoned_pages when oom, it is helpful to find the reason.
> 
> Signed-off-by: Xishi Qiu <qiuxishi@...wei.com>

Acked-by: David Rientjes <rientjes@...gle.com>

Although this patch says it's for oom conditions, it will be emitted 
anytime show_mem() is called which sounds good as well.
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