linux-kernel - Re: [PATCH] copy over oom

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Date:	Tue, 21 Jul 2009 13:00:19 -0700 (PDT)
From:	David Rientjes <rientjes@...gle.com>
To:	Paul Menage <menage@...gle.com>
cc:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Rik van Riel <riel@...hat.com>, linux-kernel@...r.kernel.org,
	akpm@...ux-foundation.org, mel@....ul.ie, npiggin@...e.de
Subject: Re: [PATCH] copy over oom_adj value at fork time

On Tue, 21 Jul 2009, Paul Menage wrote:

> Agreed, but the same livelock can be fixed in ways that don't break
> the API. (E.g. check for the victim being OOM_DISABLED in
> select_bad_process() when we find a new "worst" candidate).
> 

And allow /proc/pid-of-child/oom_score to represent a possible candidate 
(and, additionally, a hint at the oom killing priority) when it really 
isn't?
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