Messages in this thread | | | Date | Sun, 14 Apr 2013 20:57:20 -0700 | From | Tejun Heo <> | Subject | Re: [PATCH 4/4] cgroup: implement task_cgroup_path_from_hierarchy() |
| |
Hey, Li.
On Mon, Apr 15, 2013 at 11:49:57AM +0800, Li Zefan wrote: > But if id is invalid, idr_find() will return NULL. As long as root is not NULL, > task_cgroup_from_root() will always return a valid cgroup.
I'm hopping across multiple devel branches quickly today and somewhat tipsy. Sorry about the blabber. :)
-- tejun
| |