From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail202.messagelabs.com (mail202.messagelabs.com [216.82.254.227]) by kanga.kvack.org (Postfix) with SMTP id D591B6B004D for ; Thu, 11 Jun 2009 03:55:24 -0400 (EDT) Received: from m3.gw.fujitsu.co.jp ([10.0.50.73]) by fgwmail6.fujitsu.co.jp (Fujitsu Gateway) with ESMTP id n5B7v8fp026809 for (envelope-from kamezawa.hiroyu@jp.fujitsu.com); Thu, 11 Jun 2009 16:57:08 +0900 Received: from smail (m3 [127.0.0.1]) by outgoing.m3.gw.fujitsu.co.jp (Postfix) with ESMTP id F346A45DD81 for ; Thu, 11 Jun 2009 16:57:07 +0900 (JST) Received: from s3.gw.fujitsu.co.jp (s3.gw.fujitsu.co.jp [10.0.50.93]) by m3.gw.fujitsu.co.jp (Postfix) with ESMTP id C449145DD7D for ; Thu, 11 Jun 2009 16:57:07 +0900 (JST) Received: from s3.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s3.gw.fujitsu.co.jp (Postfix) with ESMTP id 912B21DB8047 for ; Thu, 11 Jun 2009 16:57:07 +0900 (JST) Received: from ml14.s.css.fujitsu.com (ml14.s.css.fujitsu.com [10.249.87.104]) by s3.gw.fujitsu.co.jp (Postfix) with ESMTP id 268B41DB8040 for ; Thu, 11 Jun 2009 16:57:07 +0900 (JST) Date: Thu, 11 Jun 2009 16:55:35 +0900 From: KAMEZAWA Hiroyuki Subject: [PATCH 0/3] misc fix around vmscan/isolate_lru_pages Message-Id: <20090611165535.cf46bf29.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-mm@kvack.org" Cc: "linux-kernel@vger.kernel.org" , "kosaki.motohiro@jp.fujitsu.com" , "nishimura@mxp.nes.nec.co.jp" , "balbir@linux.vnet.ibm.com" , "akpm@linux-foundation.org" , apw@canonical.com, riel@redhat.com, minchan.kim@gmail.com, mel@csn.ul.ie List-ID: Thank you for all helps. I finally wrote 3 small pathces. All 3 patches are for vmscan.c::isolate_lru_pages(). [1/3] ... remove unnecessary/wrong lru rotation in lumpy reclaim. [2/3] ... check PG_unevictable at lumpy reclaim [3/3] ... fix memcg's lru rotation logic. All 3 are just for fixes and don't do any other. I'll revisit this area while working for memcg. 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