| commit | edae0c3358947f8be5ca99f762d89e0c38e1f5d5 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Tue Aug 13 20:22:51 2013 -0400 |
| committer | Tejun Heo <tj@kernel.org> | Tue Aug 13 20:22:51 2013 -0400 |
| tree | b8eefc09b48fe05e7ad069e1136e1f5b4a514d5e | |
| parent | 09a503ea3a816b285b0b402b7f785eaec0c7a7e1 [diff] |
cgroup: factor out kill_css() Factor out css ref killing from cgroup_destroy_locked() into kill_css(). We're gonna add more to the path and the factored out function will eventually be called from other places too. While at it, replace open coded percpu_ref_get() with css_get() for consistency. This shouldn't cause any functional difference as the function is not used for root cgroups. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Li Zefan <lizefan@huawei.com>