From mboxrd@z Thu Jan  1 00:00:00 1970
Subject: Re: [PATCH] mm/cgroup.c add error check
From: Andi Kleen <andi@firstfloor.org>
References: <20080506195216.4A6D.KOSAKI.MOTOHIRO@jp.fujitsu.com>
Date: Tue, 06 May 2008 14:43:48 +0200
In-Reply-To: <20080506195216.4A6D.KOSAKI.MOTOHIRO@jp.fujitsu.com> (KOSAKI Motohiro's message of "Tue, 06 May 2008 20:02:44 +0900")
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To: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: LKML <linux-kernel@vger.kernel.org>, linux-mm <linux-mm@kvack.org>, Paul Menage <menage@google.com>, Li Zefan <lizf@cn.fujitsu.com>
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KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> writes:

> on heavy workload, call_usermodehelper() may failure
> because it use kzmalloc(GFP_ATOMIC).

Better just fix it to not use GFP_ATOMIC in the first place.

-Andi

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