tree 100b59acde1d14b2995b0a399ff53e1ea6c571ed
parent b3dc094e93905ae9c1bc0815402ad8e5b203d068
author Tejun Heo <tj@kernel.org> 1393340642 -0500
committer Tejun Heo <tj@kernel.org> 1393340642 -0500

cgroup: separate out cset_group_from_root() from task_cgroup_from_root()

This will be used by the planned migration path update.

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