cgroup: factor out cgroup_subsys_state creation into create_css()

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Now that all opertations to create a css (cgroup_subsys_state) are
collected into a single loop in cgroup_create(), it's easy to factor
it out into its own function.  Factor out css creation into
create_css().  This makes the code easier to follow and will enable
decoupling css creation from cgroup creation which is necessary for
the planned unified hierarchy.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>

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Tejun Heo 2013-12-06 15:11:56 -05:00

parent 9d403e9923

commit c81c925ad9

1 changed files with 57 additions and 38 deletions

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kernel/cgroup.c

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