linux-kernel - Re: [BUG][PATCH] fix oom killer kills current every time if there is memory-less-node

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Message-Id: <20061221211812.4acaede5.pj@sgi.com>
Date:	Thu, 21 Dec 2006 21:18:12 -0800
From:	Paul Jackson <pj@....com>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Cc:	linux-kernel@...r.kernel.org, akpm@...l.org, y-goto@...fujitsu.com,
	npiggin@...e.de
Subject: Re: [BUG][PATCH] fix oom killer kills current every time if there
 is memory-less-node

KAMEZAWA-san wrote:
> But there is memory-less-node. contstrained_alloc() should get
> memory_less_node into count.

This patch looks ok to me.

One line in the patch comment seems backward:

  If zone_list includes all nodes, it thinks oom is from mempolicy.

Shouldn't that be:

  If zone_list doesn't include all nodes, it thinks oom is from mempolicy.

-- 
                  I won't rest till it's the best ...
                  Programmer, Linux Scalability
                  Paul Jackson <pj@....com> 1.925.600.0401
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