Re: [PATCH 4/4] cgroup: implement task_cgroup_path_from_hierarchy()

[Tejun Heo]

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
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/