tree 2d1097bde3f33a9d77bdfbcaf6637308f90ba464
parent 195e9b6c4b09434dad6ec3c163fdf037e16b3c96
author Tejun Heo <tj@kernel.org> 1457017078 -0500
committer Tejun Heo <tj@kernel.org> 1457017078 -0500

cgroup: factor out cgroup_create() out of cgroup_mkdir()

We're in the process of refactoring cgroup and css management paths to
separate them out to eventually allow cgroups which aren't visible
through cgroup fs.  This patch factors out cgroup_create() out of
cgroup_mkdir().  cgroup_create() contains all internal object creation
and initialization.  cgroup_mkdir() uses cgroup_create() to create the
internal cgroup and adds interface directory and file creation.

This patch doesn't cause any behavior differences.

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