cgroup: introduce cgroup_init/exit_cftypes()

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Factor out cft->ss initialization into cgroup_init_cftypes() from
cgroup_add_cftypes() and add cft->ss clearing to cgroup_rm_cftypes()
through cgroup_exit_cftypes().

This doesn't make any meaningful difference now but the two new
functions will be expanded during kernfs transition.

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

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Tejun Heo 2014-02-11 11:52:48 -05:00

parent 5f46990787

commit 2da440a26c

1 changed files with 25 additions and 7 deletions

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kernel/cgroup.c

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