From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail143.messagelabs.com (mail143.messagelabs.com [216.82.254.35]) by kanga.kvack.org (Postfix) with SMTP id 0CD9F6B004D for ; Mon, 2 Nov 2009 02:25:20 -0500 (EST) Received: from m4.gw.fujitsu.co.jp ([10.0.50.74]) by fgwmail5.fujitsu.co.jp (Fujitsu Gateway) with ESMTP id nA27PITO032209 for (envelope-from kamezawa.hiroyu@jp.fujitsu.com); Mon, 2 Nov 2009 16:25:18 +0900 Received: from smail (m4 [127.0.0.1]) by outgoing.m4.gw.fujitsu.co.jp (Postfix) with ESMTP id 14BC045DE6F for ; Mon, 2 Nov 2009 16:25:18 +0900 (JST) Received: from s4.gw.fujitsu.co.jp (s4.gw.fujitsu.co.jp [10.0.50.94]) by m4.gw.fujitsu.co.jp (Postfix) with ESMTP id E317E45DE60 for ; Mon, 2 Nov 2009 16:25:17 +0900 (JST) Received: from s4.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id C80111DB803F for ; Mon, 2 Nov 2009 16:25:17 +0900 (JST) Received: from m108.s.css.fujitsu.com (m108.s.css.fujitsu.com [10.249.87.108]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id 7B74C1DB803B for ; Mon, 2 Nov 2009 16:25:17 +0900 (JST) Date: Mon, 2 Nov 2009 16:22:44 +0900 From: KAMEZAWA Hiroyuki Subject: [RFC][-mm][PATCH 0/6] oom-killer: total renewal Message-Id: <20091102162244.9425e49b.kamezawa.hiroyu@jp.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org To: "linux-kernel@vger.kernel.org" Cc: "linux-mm@kvack.org" , "kosaki.motohiro@jp.fujitsu.com" , aarcange@redhat.com, akpm@linux-foundation.org, minchan.kim@gmail.com, rientjes@google.com, vedran.furac@gmail.com, "hugh.dickins@tiscali.co.uk" List-ID: 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 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org