linux-kernel - Re: [PATCH 2/5] page allocator: Do not allow interrupts to use ALLOC

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Message-Id: <20091023115742.d228b669.skraw@ithnet.com>
Date:	Fri, 23 Oct 2009 11:57:42 +0200
From:	Stephan von Krawczynski <skraw@...net.com>
To:	Mel Gorman <mel@....ul.ie>
Cc:	Frans Pop <elendil@...net.nl>, Jiri Kosina <jkosina@...e.cz>,
	Sven Geggus <lists@...hsschwanzdomain.de>,
	Karol Lewandowski <karol.k.lewandowski@...il.com>,
	Tobias Oetiker <tobi@...iker.ch>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	David Miller <davem@...emloft.net>,
	Reinette Chatre <reinette.chatre@...el.com>,
	Kalle Valo <kalle.valo@....fi>,
	David Rientjes <rientjes@...gle.com>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Mohamed Abbas <mohamed.abbas@...el.com>,
	Jens Axboe <jens.axboe@...cle.com>,
	"John W. Linville" <linville@...driver.com>,
	Pekka Enberg <penberg@...helsinki.fi>,
	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Kernel Testers List <kernel-testers@...r.kernel.org>,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	"linux-mm@...ck.org" <linux-mm@...ck.org>
Subject: Re: [PATCH 2/5] page allocator: Do not allow interrupts to use
 ALLOC_HARDER

On Thu, 22 Oct 2009 17:37:52 +0100
Mel Gorman <mel@....ul.ie> wrote:

> In this case, it's ok. It's just a harmless heads-up that the kernel
> looks slightly different than expected. I posted a 2.6.31.4 version of
> the two patches that cause real problems.

After around 12 hours of runtime with patch 1/5 and 2/5 on 2.6.31.4 I can see
no page allocation failure messages so far. I'll keep you informed.

-- 
Regards,
Stephan
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