On 2013/7/12 7:34, Tejun Heo wrote: > > task_cgroup_path_from_hierarchy() was added for the planned new users > and none of the currently planned users wants to know about multiple > hierarchies. This patch drops the multiple hierarchy part and makes > it always return the path in the first non-dummy hierarchy. > > As unified hierarchy will always have id 1, this is guaranteed to > return the path for the unified hierarchy if mounted; otherwise, it > will return the path from the hierarchy which happens to occupy the > lowest hierarchy id, which will usually be the first hierarchy mounted > after boot. > > Signed-off-by: Tejun Heo <tj@xxxxxxxxxx> > Cc: Lennart Poettering <lennart@xxxxxxxxxxxxxx> > Cc: Kay Sievers <kay.sievers@xxxxxxxx> > Cc: Jan Kaluža <jkaluza@xxxxxxxxxx> Acked-by: Li Zefan <lizefan@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
