[PATCH 05/10] cgroup: subsys->attach_task() should be called after migration

[Frederic Weisbecker]

On Tue, Nov 01, 2011 at 04:46:28PM -0700, Tejun Heo wrote:
> cgroup_attach_task() calls subsys->attach_task() after
> cgroup_task_migrate(); however, cgroup_attach_proc() calls it before
> migration.  This actually affects some of the users.  Update
> cgroup_attach_proc() such that ->attach_task() is called after
> migration.

That's already upstream.