Re: [PATCHSET cgroup/for-3.12] cgroup: factor out css creation intocreate_css()

From: Li Zefan
Date: Wed Sep 04 2013 - 23:25:38 EST


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 <lizefan@xxxxxxxxxx>

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