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Message-Id: <20091102162244.9425e49b.kamezawa.hiroyu@jp.fujitsu.com>
Date: Mon, 2 Nov 2009 16:22:44 +0900
From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Cc: "linux-mm@...ck.org" <linux-mm@...ck.org>,
"kosaki.motohiro@...fujitsu.com" <kosaki.motohiro@...fujitsu.com>,
aarcange@...hat.com, akpm@...ux-foundation.org,
minchan.kim@...il.com, rientjes@...gle.com, vedran.furac@...il.com,
"hugh.dickins@...cali.co.uk" <hugh.dickins@...cali.co.uk>
Subject: [RFC][-mm][PATCH 0/6] oom-killer: total renewal
Hi, as discussed in "Memory overcommit" threads, I started rewrite.
This is just for showing "I started" (not just chating or sleeping ;)
All implemtations are not fixed yet. So feel free to do any comments.
This set is for minimum change set, I think. Some more rich functions
can be implemented based on this.
All patches are against "mm-of-the-moment snapshot 2009-11-01-10-01"
Patches are organized as
(1) pass oom-killer more information, classification and fix mempolicy case.
(2) counting swap usage
(3) counting lowmem usage
(4) fork bomb detector/killer
(5) check expansion of total_vm
(6) rewrite __badness().
passed small tests on x86-64 boxes.
Thanks,
-Kame
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