linux-kernel - Re: + oom-sacrifice-child-with-highest-badness-score-for-parent-fix.patch added to -mm tree

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Message-Id: <20100617102913.FB6C.A69D9226@jp.fujitsu.com>
Date:	Thu, 17 Jun 2010 10:51:39 +0900 (JST)
From:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
To:	linux-kernel@...r.kernel.org
Cc:	kosaki.motohiro@...fujitsu.com, rientjes@...gle.com,
	balbir@...ibm.com, oleg@...hat.com
Subject: Re: + oom-sacrifice-child-with-highest-badness-score-for-parent-fix.patch added to -mm tree

> 
> The patch titled
>      oom: sacrifice child with highest badness score for parent fix
> has been added to the -mm tree.  Its filename is
>      oom-sacrifice-child-with-highest-badness-score-for-parent-fix.patch
> 
> Before you just go and hit "reply", please:
>    a) Consider who else should be cc'ed
>    b) Prefer to cc a suitable mailing list as well
>    c) Ideally: find the original patch on the mailing list and do a
>       reply-to-all to that, adding suitable additional cc's
> 
> *** Remember to use Documentation/SubmitChecklist when testing your code ***
> 
> See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
> out what to do about this
> 
> The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
> 
> ------------------------------------------------------
> Subject: oom: sacrifice child with highest badness score for parent fix
> From: David Rientjes <rientjes@...gle.com>
> 
> Elaborate on the comment in oom_kill_process() so it's clear why a
> killable child with a different mm is sacrificied for its parent.
> 
> At the same time, rename auto variable `c' to "child" and move "cpoints"
> inside the list_for_each_entry() loop with a more descriptive name as akpm
> suggests.
> 
> Signed-off-by: David Rientjes <rientjes@...gle.com>
> Cc: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
> Cc: Balbir Singh <balbir@...ibm.com>
> Cc: Oleg Nesterov <oleg@...hat.com>
> Signed-off-by: Andrew Morton <akpm@...ux-foundation.org>

Acked-by: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>



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