From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail203.messagelabs.com (mail203.messagelabs.com [216.82.254.243]) by kanga.kvack.org (Postfix) with SMTP id 204CA6B004F for ; Tue, 7 Jul 2009 04:57:06 -0400 (EDT) Received: from m5.gw.fujitsu.co.jp ([10.0.50.75]) by fgwmail5.fujitsu.co.jp (Fujitsu Gateway) with ESMTP id n679eWU8005063 for (envelope-from kosaki.motohiro@jp.fujitsu.com); Tue, 7 Jul 2009 18:40:34 +0900 Received: from smail (m5 [127.0.0.1]) by outgoing.m5.gw.fujitsu.co.jp (Postfix) with ESMTP id A241445DE51 for ; Tue, 7 Jul 2009 18:40:32 +0900 (JST) Received: from s5.gw.fujitsu.co.jp (s5.gw.fujitsu.co.jp [10.0.50.95]) by m5.gw.fujitsu.co.jp (Postfix) with ESMTP id 7CB9545DE4F for ; Tue, 7 Jul 2009 18:40:32 +0900 (JST) Received: from s5.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s5.gw.fujitsu.co.jp (Postfix) with ESMTP id 5601D1DB8038 for ; Tue, 7 Jul 2009 18:40:32 +0900 (JST) Received: from ml14.s.css.fujitsu.com (ml14.s.css.fujitsu.com [10.249.87.104]) by s5.gw.fujitsu.co.jp (Postfix) with ESMTP id 0C5C31DB803C for ; Tue, 7 Jul 2009 18:40:32 +0900 (JST) From: KOSAKI Motohiro Subject: [RFC PATCH 0/2] fix unnecessary accidental OOM problem on concurrent reclaim Message-Id: <20090707182947.0C6D.A69D9226@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Date: Tue, 7 Jul 2009 18:40:31 +0900 (JST) Sender: owner-linux-mm@kvack.org To: LKML , linux-mm , Andrew Morton , Rik van Riel , Wu Fengguang , Minchan Kim Cc: kosaki.motohiro@jp.fujitsu.com List-ID: This patch series depent on "OOM analysis helper patches" series. Current reclaim logic doesn't consider concurrent reclaim. Then it makes accidental OOM on many CPU systems. I think this patch series addresses its issue. -- 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