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 5E6016B0093 for ; Tue, 27 Oct 2009 20:45:28 -0400 (EDT) Received: by fg-out-1718.google.com with SMTP id d23so1434026fga.8 for ; Tue, 27 Oct 2009 17:45:26 -0700 (PDT) Message-ID: <4AE79422.8010704@gmail.com> Date: Wed, 28 Oct 2009 01:45:22 +0100 From: =?UTF-8?B?VmVkcmFuIEZ1cmHEjQ==?= Reply-To: vedran.furac@gmail.com MIME-Version: 1.0 Subject: Re: [RFC][PATCH] oom_kill: avoid depends on total_vm and use real RSS/swap value for oom_score (Re: Memory overcommit References: <4ADE3121.6090407@gmail.com> <20091026105509.f08eb6a3.kamezawa.hiroyu@jp.fujitsu.com> <4AE5CB4E.4090504@gmail.com> <20091027122213.f3d582b2.kamezawa.hiroyu@jp.fujitsu.com> <2f11576a0910262310g7aea23c0n9bfc84c900879d45@mail.gmail.com> <20091027153429.b36866c4.minchan.kim@barrios-desktop> <20091027153626.c5a4b5be.kamezawa.hiroyu@jp.fujitsu.com> <28c262360910262355p3cac5c1bla4de9d42ea67fb4e@mail.gmail.com> <20091027164526.da6a23cb.kamezawa.hiroyu@jp.fujitsu.com> <20091027165612.4122d600.minchan.kim@barrios-desktop> <20091027123810.GA22830@random.random> <20091028092251.8ddd1b20.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <20091028092251.8ddd1b20.kamezawa.hiroyu@jp.fujitsu.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org To: KAMEZAWA Hiroyuki Cc: Andrea Arcangeli , Minchan Kim , KOSAKI Motohiro , linux-mm@kvack.org, linux-kernel@vger.kernel.org, "hugh.dickins@tiscali.co.uk" , "akpm@linux-foundation.org" , rientjes@google.com List-ID: KAMEZAWA Hiroyuki wrote: > Hmm, maybe > anon_rss + file_rss/2 + swap_usage/4 + kosaki's time accounting change > can give us some better value. I'll consider what number is logical and > technically correct, again. Although my vote doesn't count, from my experience, this formula sounds like optimal solution. Thanks, hope it gets accepted! Regards, Vedran -- 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