From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx133.postini.com [74.125.245.133]) by kanga.kvack.org (Postfix) with SMTP id 226476B0005 for ; Fri, 5 Apr 2013 05:23:35 -0400 (EDT) Received: from m3.gw.fujitsu.co.jp (unknown [10.0.50.73]) by fgwmail5.fujitsu.co.jp (Postfix) with ESMTP id 28AD53EE0C0 for ; Fri, 5 Apr 2013 18:23:33 +0900 (JST) Received: from smail (m3 [127.0.0.1]) by outgoing.m3.gw.fujitsu.co.jp (Postfix) with ESMTP id 0C91E45DEBB for ; Fri, 5 Apr 2013 18:23:33 +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 E9C2D45DEBA for ; Fri, 5 Apr 2013 18:23:32 +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 D23EBE08005 for ; Fri, 5 Apr 2013 18:23:32 +0900 (JST) Received: from m1001.s.css.fujitsu.com (m1001.s.css.fujitsu.com [10.240.81.139]) by s3.gw.fujitsu.co.jp (Postfix) with ESMTP id 829BA1DB803C for ; Fri, 5 Apr 2013 18:23:32 +0900 (JST) Message-ID: <515E97E1.3070208@jp.fujitsu.com> Date: Fri, 05 Apr 2013 18:22:41 +0900 From: Kamezawa Hiroyuki MIME-Version: 1.0 Subject: Re: [RFC][PATCH 6/7] memcg: don't need to get a reference to the parent References: <515BF233.6070308@huawei.com> <515BF2B1.9060909@huawei.com> In-Reply-To: <515BF2B1.9060909@huawei.com> Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Li Zefan Cc: linux-mm@kvack.org, LKML , Cgroups , Tejun Heo , Glauber Costa , Michal Hocko , Johannes Weiner (2013/04/03 18:13), Li Zefan wrote: > The cgroup core guarantees it's always safe to access the parent. > > Signed-off-by: Li Zefan Acked-by: KAMEZAWA Hiroyuki -- 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