On Tue, Jun 04, 2013 at 01:21:39PM +0200, Michal Hocko wrote: > On Mon 03-06-13 19:13:02, Tejun Heo wrote: > > Some resources controlled by cgroup aren't per-task and cgroup core > > allowing threads of a single thread_group to be in different cgroups > > forced memcg do explicitly find the group leader and use it. This is > > gonna be nasty when transitioning to unified hierarchy and in general > > we don't want and won't support granularity finer than processes. > > > > Mark "tasks" with CFTYPE_INSANE. > > Hmm, I wasn't aware that procs is a better interface to work with > entities in the group so I was using tasks which worked well for memcg. > I am afraid I am not the only one. Can we get a warning when somebody > opens the file? > > That being said, I do not object against removal, please just add a > warning to let people know that procs is a preferred interface. Hmmm... I don't know. For users of multiple hierarchies, tasks are fine. It's only gonna be an issue when we transition to unified hierarchy where a lot of other things would change too. I'm not sure whether it'd be worthwhile to generate a warning now for everyone. Li, what do you think? Thanks. -- tejun _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/containers
