From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx175.postini.com [74.125.245.175]) by kanga.kvack.org (Postfix) with SMTP id 98FCF6B0201 for ; Thu, 15 Dec 2011 01:07:56 -0500 (EST) Received: from m4.gw.fujitsu.co.jp (unknown [10.0.50.74]) by fgwmail6.fujitsu.co.jp (Postfix) with ESMTP id 1747E3EE0B6 for ; Thu, 15 Dec 2011 15:07:55 +0900 (JST) Received: from smail (m4 [127.0.0.1]) by outgoing.m4.gw.fujitsu.co.jp (Postfix) with ESMTP id EC9B545DE56 for ; Thu, 15 Dec 2011 15:07:54 +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 D1E8745DE4E for ; Thu, 15 Dec 2011 15:07:54 +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 C172C1DB8044 for ; Thu, 15 Dec 2011 15:07:54 +0900 (JST) Received: from ml13.s.css.fujitsu.com (ml13.s.css.fujitsu.com [10.240.81.133]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id 6F7731DB802F for ; Thu, 15 Dec 2011 15:07:54 +0900 (JST) Date: Thu, 15 Dec 2011 15:06:43 +0900 From: KAMEZAWA Hiroyuki Subject: [RFC][PATCH 2/5] memcg: safer page stat updating Message-Id: <20111215150643.acac24d9.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <20111215150010.2b124270.kamezawa.hiroyu@jp.fujitsu.com> References: <20111215150010.2b124270.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 List-ID: To: KAMEZAWA Hiroyuki Cc: "linux-mm@kvack.org" , "akpm@linux-foundation.org" , "hannes@cmpxchg.org" , Michal Hocko , Balbir Singh , Hugh Dickins , Ying Han , "nishimura@mxp.nes.nec.co.jp" better (lockless) idea is welcomed.