| commit | 12a9d2fef1d35770d3cdc2cd1faabb83c45bc0fa | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Mon Jan 07 08:49:33 2013 -0800 |
| committer | Tejun Heo <tj@kernel.org> | Mon Jan 07 08:50:28 2013 -0800 |
| tree | a7c50e81a638a156ce8d4f41dcab273397e6e474 | |
| parent | d5b1fe68baa7213f198e5be8cd1a1037258ab2c8 [diff] |
cgroup: implement cgroup_rightmost_descendant() Implement cgroup_rightmost_descendant() which returns the right most descendant of the specified cgroup. This can be used to skip the cgroup's subtree while iterating with cgroup_for_each_descendant_pre(). Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Michal Hocko <mhocko@suse.cz> Acked-by: Li Zefan <lizefan@huawei.com>