From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail144.messagelabs.com (mail144.messagelabs.com [216.82.254.51]) by kanga.kvack.org (Postfix) with SMTP id 5C4716B01B9 for ; Sun, 13 Jun 2010 07:24:58 -0400 (EDT) Received: from m4.gw.fujitsu.co.jp ([10.0.50.74]) by fgwmail6.fujitsu.co.jp (Fujitsu Gateway) with ESMTP id o5DBOsuU022656 for (envelope-from kosaki.motohiro@jp.fujitsu.com); Sun, 13 Jun 2010 20:24:55 +0900 Received: from smail (m4 [127.0.0.1]) by outgoing.m4.gw.fujitsu.co.jp (Postfix) with ESMTP id BCC8945DE6E for ; Sun, 13 Jun 2010 20:24:54 +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 8342545DE70 for ; Sun, 13 Jun 2010 20:24:54 +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 679111DB803A for ; Sun, 13 Jun 2010 20:24:54 +0900 (JST) Received: from m106.s.css.fujitsu.com (m106.s.css.fujitsu.com [10.249.87.106]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id 23D1E1DB803B for ; Sun, 13 Jun 2010 20:24:54 +0900 (JST) From: KOSAKI Motohiro Subject: Re: [patch -mm 02/18] oom: sacrifice child with highest badness score for parent In-Reply-To: References: <20100606175117.8721.A69D9226@jp.fujitsu.com> Message-Id: <20100613184150.617E.A69D9226@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="ISO-2022-JP" Content-Transfer-Encoding: 7bit Date: Sun, 13 Jun 2010 20:24:53 +0900 (JST) Sender: owner-linux-mm@kvack.org To: David Rientjes Cc: kosaki.motohiro@jp.fujitsu.com, Andrew Morton , Rik van Riel , Nick Piggin , Oleg Nesterov , KAMEZAWA Hiroyuki , Balbir Singh , linux-mm@kvack.org List-ID: > > It mean we shouldn't assume parent and child have the same mems_allowed, > > perhaps. > > > > I'd be happy to have that in oom_kill_process() if you pass the > enum oom_constraint and only do it for CONSTRAINT_CPUSET. Please add a > followup patch to my latest patch series. Please clarify. Why do we need CONSTRAINT_CPUSET filter? -- 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