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From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Li Zefan <lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
Cc: cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Subject: Re: [PATCH v2 6/6] cgroup: implement for_each_[builtin_]subsys()
Date: Tue, 25 Jun 2013 11:42:37 -0700	[thread overview]
Message-ID: <20130625184237.GA20051@mtj.dyndns.org> (raw)
In-Reply-To: <51C8F3EB.4090106-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>

On Tue, Jun 25, 2013 at 09:35:39AM +0800, Li Zefan wrote:
> 于 2013/6/25 8:22, Tejun Heo 写道:
> > There are quite a few places where all loaded [builtin] subsys are
> > iterated.  Implement for_each_[builtin_]subsys() and replace manual
> > iterations with those to simplify those places a bit.  The new
> > iterators automatically skip NULL subsystems.  This shouldn't cause
> > any functional difference.
> > 
> > Iteration loops which scan all subsystems and then skipping modular
> > ones explicitly are converted to use for_each_builtin_subsys().
> > 
> > While at it, reorder variable declarations and adjust whitespaces a
> > bit in the affected functions.
> > 
> > v2: Add lockdep_assert_held() in for_each_subsys() and add comments
> >     about synchronization as suggested by Li.
> > 
> > Signed-off-by: Tejun Heo <tj@kernel.org>
> 
> Acked-by: Li Zefan <lizefan@huawei.com>

Applied 5.5 and 6 to cgroup/for-3.11.

Thanks.

-- 
tejun
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  parent reply	other threads:[~2013-06-25 18:42 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-22  1:34 [PATCHSET cgroup/for-3.11] cgroup: miscellaneous cleanups Tejun Heo
     [not found] ` <1371864854-28364-1-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-06-22  1:34   ` [PATCH 1/6] cgroup: convert CFTYPE_* flags to enums Tejun Heo
     [not found]     ` <1371864854-28364-2-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-06-24 10:21       ` Li Zefan
2013-06-22  1:34   ` [PATCH 2/6] cgroup: prefix global variables with "cgroup_" Tejun Heo
     [not found]     ` <1371864854-28364-3-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-06-24 10:22       ` Li Zefan
2013-06-22  1:34   ` [PATCH 3/6] cgroup: remove cgroup->actual_subsys_mask Tejun Heo
     [not found]     ` <1371864854-28364-4-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-06-24 10:26       ` Li Zefan
2013-06-24 22:30       ` [PATCH v2 " Tejun Heo
2013-06-22  1:34   ` [PATCH 4/6] cgroup: clean up find_css_set() and friends Tejun Heo
     [not found]     ` <1371864854-28364-5-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-06-24 10:33       ` Li Zefan
     [not found]         ` <51C8206F.90404-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2013-06-24 20:03           ` Tejun Heo
2013-06-22  1:34   ` [PATCH 5/6] cgroup: s/for_each_subsys()/for_each_root_subsys()/ Tejun Heo
     [not found]     ` <1371864854-28364-6-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-06-24 10:52       ` Li Zefan
2013-06-22  1:34   ` [PATCH 6/6] cgroup: implement for_each_[builtin_]subsys() Tejun Heo
     [not found]     ` <1371864854-28364-7-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-06-24 10:50       ` Li Zefan
     [not found]         ` <51C82482.9020902-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2013-06-24 20:04           ` Tejun Heo
2013-06-25  0:22       ` [PATCH v2 " Tejun Heo
     [not found]         ` <20130625002236.GU1918-9pTldWuhBndy/B6EtB590w@public.gmane.org>
2013-06-25  1:35           ` Li Zefan
     [not found]             ` <51C8F3EB.4090106-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2013-06-25 18:42               ` Tejun Heo [this message]
2013-06-24 22:32   ` [PATCHSET cgroup/for-3.11] cgroup: miscellaneous cleanups Tejun Heo
2013-06-25  0:34   ` [PATCH 5.5/6] cgroup: move init_css_set initialization inside cgroup_mutex Tejun Heo
     [not found]     ` <20130625003434.GV1918-9pTldWuhBndy/B6EtB590w@public.gmane.org>
2013-06-25  1:36       ` Li Zefan

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