From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx172.postini.com [74.125.245.172]) by kanga.kvack.org (Postfix) with SMTP id E70A96B004F for ; Tue, 6 Dec 2011 05:16:16 -0500 (EST) Received: from m1.gw.fujitsu.co.jp (unknown [10.0.50.71]) by fgwmail6.fujitsu.co.jp (Postfix) with ESMTP id 94FDB3EE0B5 for ; Tue, 6 Dec 2011 19:16:15 +0900 (JST) Received: from smail (m1 [127.0.0.1]) by outgoing.m1.gw.fujitsu.co.jp (Postfix) with ESMTP id 7A7AB45DE6B for ; Tue, 6 Dec 2011 19:16:15 +0900 (JST) Received: from s1.gw.fujitsu.co.jp (s1.gw.fujitsu.co.jp [10.0.50.91]) by m1.gw.fujitsu.co.jp (Postfix) with ESMTP id 5A8E945DE53 for ; Tue, 6 Dec 2011 19:16:15 +0900 (JST) Received: from s1.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s1.gw.fujitsu.co.jp (Postfix) with ESMTP id 4F1CF1DB8050 for ; Tue, 6 Dec 2011 19:16:15 +0900 (JST) Received: from m107.s.css.fujitsu.com (m107.s.css.fujitsu.com [10.240.81.147]) by s1.gw.fujitsu.co.jp (Postfix) with ESMTP id EBAD51DB804B for ; Tue, 6 Dec 2011 19:16:14 +0900 (JST) Date: Tue, 6 Dec 2011 19:15:05 +0900 From: KAMEZAWA Hiroyuki Subject: [RFC][PATCH 3/4] memcg: clear pc->mem_cgroup if necessary Message-Id: <20111206191505.22cea0aa.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <20111206191211.3be32ccb.kamezawa.hiroyu@jp.fujitsu.com> References: <20111206123923.1432ab52.kamezawa.hiroyu@jp.fujitsu.com> <20111206191211.3be32ccb.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-kernel@vger.kernel.org" , Miklos Szeredi , "akpm@linux-foundation.org" , "linux-mm@kvack.org" , cgroups@vger.kernel.org, "hannes@cmpxchg.org" , Michal Hocko , Hugh Dickins