From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753382Ab1HZIFR (ORCPT ); Fri, 26 Aug 2011 04:05:17 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:57374 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752855Ab1HZIFM (ORCPT ); Fri, 26 Aug 2011 04:05:12 -0400 Message-ID: <4E5753D3.9080500@cn.fujitsu.com> Date: Fri, 26 Aug 2011 16:05:39 +0800 From: Li Zefan User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.9) Gecko/20100921 Fedora/3.1.4-1.fc14 Thunderbird/3.1.4 MIME-Version: 1.0 To: Tejun Heo CC: rjw@sisk.pl, paul@paulmenage.org, linux-pm@lists.linux-foundation.org, linux-kernel@vger.kernel.org, containers@lists.linux-foundation.org, fweisbec@gmail.com, matthltc@us.ibm.com, kamezawa.hiroyu@jp.fujitsu.com Subject: Re: [PATCHSET] cgroup: introduce cgroup_taskset and consolidate subsys methods, take#2 References: <1314312192-26885-1-git-send-email-tj@kernel.org> In-Reply-To: <1314312192-26885-1-git-send-email-tj@kernel.org> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.1FP4|July 25, 2010) at 2011-08-26 16:04:05, Serialize by Router on mailserver/fnst(Release 8.5.1FP4|July 25, 2010) at 2011-08-26 16:04:10, Serialize complete at 2011-08-26 16:04:10 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Tejun Heo wrote: > Hello, > > This is the second take of cgroup_taskset patchset. This patchset > introduces cgroup_taskset along with some accessors and iterator, > updates methods to use it, consolidates usages and drops superflous > methods. For more info, please read the head message and discussions > from the last take[L]. > > Changes from the last take[L] are mostly minor. > > * Acked-by's added > * patch contamination fixed > * local variable renamed > * documentation updated > > It contains the following six patches. > > 0001-cgroup-subsys-attach_task-should-be-called-after-mig.patch > 0002-cgroup-improve-old-cgroup-handling-in-cgroup_attach_.patch > 0003-cgroup-introduce-cgroup_taskset-and-use-it-in-subsys.patch > 0004-cgroup-don-t-use-subsys-can_attach_task-or-attach_ta.patch > 0005-cgroup-cpuset-don-t-use-ss-pre_attach.patch > 0006-cgroup-kill-subsys-can_attach_task-pre_attach-and-at.patch This is really nice. Acked-by: Li Zefan > > and is based on the current linux-pm/pm-freezer (7b5b95b3f5 "freezer: > remove should_send_signal() and update frozen()"), and available in > the following git tree. > > git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git freezer > > Any ideas on how to route these patches? If we float these in -mm, > further freezer patches would have to be in -mm too which in turn will > force job control patches depending on them to -mm too. It would be > really nice if we can find a stable git branch to host these. Routing > through pm-freezer might not be such a bad idea either, I think. > It's fine for me to route those patches through pm-freezer, since this work is initiated and needed for the work on freezer. > Thank you. > > Documentation/cgroups/cgroups.txt | 51 +++------ > block/blk-cgroup.c | 45 +++++--- > include/linux/cgroup.h | 31 ++++- > kernel/cgroup.c | 200 ++++++++++++++++++++++++-------------- > kernel/cgroup_freezer.c | 16 --- > kernel/cpuset.c | 105 +++++++++---------- > kernel/events/core.c | 13 +- > kernel/sched.c | 31 +++-- > mm/memcontrol.c | 16 +-- > security/device_cgroup.c | 7 - > 10 files changed, 294 insertions(+), 221 deletions(-)