tree 7600d71baff46173b9b2c051a3530a4a4b7c9582
parent 02ae7486d05ae6df8395409a4945b2420f1e35c2
author Tejun Heo <tj@kernel.org> 1353341617 -0800
committer Tejun Heo <tj@kernel.org> 1353341617 -0800

cgroup: separate out cgroup_destroy_locked()

Separate out cgroup_destroy_locked() from cgroup_destroy().  This will
be later used in cgroup_create() failure path.

While at it, add lockdep asserts on i_mutex and cgroup_mutex, and move
@d and @parent assignments to their declarations.

This patch doesn't introduce any functional difference.

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