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Date: Thu, 3 Jun 2010 17:26:52 +0200
From: Oleg Nesterov <oleg@redhat.com>
Subject: Re: [PATCH 08/12] oom: dump_tasks() use find_lock_task_mm() too
Message-ID: <20100603152652.GA8743@redhat.com>
References: <20100603135106.7247.A69D9226@jp.fujitsu.com> <20100603152350.725F.A69D9226@jp.fujitsu.com>
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To: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: "Luis Claudio R. Goncalves" <lclaudio@uudg.org>, LKML <linux-kernel@vger.kernel.org>, linux-mm <linux-mm@kvack.org>, David Rientjes <rientjes@google.com>, Andrew Morton <akpm@linux-foundation.org>, KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>, Nick Piggin <npiggin@suse.de>
List-ID: <linux-mm.kvack.org>

(off-topic)

out_of_memory() calls dump_header()->dump_tasks() lockless, we
need tasklist.

Oleg.

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