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Message-ID: <52FC2797.90502@huawei.com>
Date: Thu, 13 Feb 2014 10:01:59 +0800
From: Li Zefan <lizefan@...wei.com>
To: Tejun Heo <tj@...nel.org>
CC: <containers@...ts.linux-foundation.org>, <cgroups@...r.kernel.org>,
<linux-kernel@...r.kernel.org>
Subject: Re: [PATCHSET cgroup/for-3.15] cgroup: more cleanups
On 2014/2/9 21:52, Tejun Heo wrote:
> Hello,
>
> This series contains assorted cleanups which also prepare for the
> planned migration taskset handling update.
>
> This patchset contains the following sixteen patches.
>
> 0001-cgroup-disallow-xattr-release_agent-and-name-if-sane.patch
> 0002-cgroup-drop-CGRP_ROOT_SUBSYS_BOUND.patch
> 0003-cgroup-enable-task_cg_lists-on-the-first-cgroup-moun.patch
> 0004-cgroup-relocate-cgroup_enable_task_cg_lists.patch
> 0005-cgroup-implement-cgroup_has_tasks-and-unexport-cgrou.patch
> 0006-cgroup-reimplement-cgroup_transfer_tasks-without-usi.patch
> 0007-cgroup-make-css_set_lock-a-rwsem-and-rename-it-to-cs.patch
> 0008-cpuset-use-css_task_iter_start-next-end-instead-of-c.patch
> 0009-cgroup-remove-css_scan_tasks.patch
> 0010-cgroup-separate-out-put_css_set_locked-and-remove-pu.patch
> 0011-cgroup-move-css_set_rwsem-locking-outside-of-cgroup_.patch
> 0012-cgroup-drop-skip_css-from-cgroup_taskset_for_each.patch
> 0013-cpuset-don-t-use-cgroup_taskset_cur_css.patch
> 0014-cgroup-remove-cgroup_taskset_cur_css-and-cgroup_task.patch
> 0015-cgroup-cosmetic-updates-to-cgroup_attach_task.patch
> 0016-cgroup-unexport-functions.patch
>
> The notables ones are
>
> 0003-0004 move task_cg_list enabling to the first mount instead of
> the first css task iteration.
>
> 0005-0009 make css_set_lock a rwsem so that css_task_iter allows
> blocking during iteration and removes css_scan_tasks().
>
> 0010-0015 clean up migration path to prepare for the planned
> migration taskset handling update.
>
Acked-by: Li Zefan <lizefan@...wei.com>
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