Re: [BUG] cgroup/workques/fork: deadlock when moving cgroups

[Johannes Weiner]

On Wed, Apr 13, 2016 at 09:23:14PM +0200, Michal Hocko wrote:
> I think we can live without lru_add_drain_all() in the migration path.

Agreed. Michal, would you care to send a patch to remove it?