From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752817Ab3IEDZb (ORCPT ); Wed, 4 Sep 2013 23:25:31 -0400 Received: from szxga02-in.huawei.com ([119.145.14.65]:15717 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751801Ab3IEDZa (ORCPT ); Wed, 4 Sep 2013 23:25:30 -0400 Message-ID: <5227F989.10907@huawei.com> Date: Thu, 5 Sep 2013 11:24:57 +0800 From: Li Zefan User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:17.0) Gecko/20130801 Thunderbird/17.0.8 MIME-Version: 1.0 To: Tejun Heo CC: , , Subject: Re: [PATCHSET cgroup/for-3.12] cgroup: factor out css creation into create_css() References: <1377723829-22814-1-git-send-email-tj@kernel.org> In-Reply-To: <1377723829-22814-1-git-send-email-tj@kernel.org> Content-Type: text/plain; charset="GB2312" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.135.68.215] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2013/8/29 5:03, Tejun Heo wrote: > Hello, > > For unified hierarchy, a css's (cgroup_subsys_state) lifetime will be > different from that of the associated cgroup. css's may be created > and destroyed dynamically over the lifetime of a single cgroup. The > previous changes decoupled css destruction from cgroup's. This > patchset decouples css creation from cgroup's. > > This patchset contains the following nine patches. > > 0001-cgroup-fix-css-leaks-on-online_css-failure.patch > 0002-cgroup-css-iterations-and-css_from_dir-are-safe-unde.patch > 0003-cgroup-make-for_each_subsys-useable-under-cgroup_roo.patch > 0004-cgroup-move-css_id-commit-from-cgroup_populate_dir-t.patch > 0005-cgroup-reorder-operations-in-cgroup_create.patch > 0006-cgroup-combine-css-handling-loops-in-cgroup_create.patch > 0007-cgroup-factor-out-cgroup_subsys_state-creation-into-.patch > 0008-cgroup-implement-for_each_css.patch > 0009-cgroup-remove-for_each_root_subsys.patch > Acked-by: Li Zefan