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

From Johannes Weiner <hannes@cmpxchg.org>
Newsgroups linux.kernel
Subject Re: [BUG] cgroup/workques/fork: deadlock when moving cgroups
Date 2016-04-14 20:00 +0200
Message-ID <rnTID-5Nb-9@gated-at.bofh.it> (permalink)
References <rnpAS-7Is-7@gated-at.bofh.it> <rnxRM-5zu-5@gated-at.bofh.it> <rnyE9-6fL-3@gated-at.bofh.it>
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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?

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Thread

[BUG] cgroup/workques/fork: deadlock when moving cgroups Petr Mladek <pmladek@suse.com> - 2016-04-13 11:50 +0200
  Re: [BUG] cgroup/workques/fork: deadlock when moving cgroups Tejun Heo <tj@kernel.org> - 2016-04-13 20:40 +0200
    Re: [BUG] cgroup/workques/fork: deadlock when moving cgroups Tejun Heo <tj@kernel.org> - 2016-04-13 21:00 +0200
    Re: [BUG] cgroup/workques/fork: deadlock when moving cgroups Michal Hocko <mhocko@kernel.org> - 2016-04-13 21:30 +0200
    Re: [BUG] cgroup/workques/fork: deadlock when moving cgroups Michal Hocko <mhocko@kernel.org> - 2016-04-13 21:30 +0200
      Re: [BUG] cgroup/workques/fork: deadlock when moving cgroups Michal Hocko <mhocko@kernel.org> - 2016-04-13 21:50 +0200
        Re: [BUG] cgroup/workques/fork: deadlock when moving cgroups Michal Hocko <mhocko@kernel.org> - 2016-04-14 09:10 +0200
          Re: [BUG] cgroup/workques/fork: deadlock when moving cgroups Tejun Heo <tj@kernel.org> - 2016-04-14 17:40 +0200
      Re: [BUG] cgroup/workques/fork: deadlock when moving cgroups Tejun Heo <tj@kernel.org> - 2016-04-13 21:50 +0200
      Re: [BUG] cgroup/workques/fork: deadlock when moving cgroups Johannes Weiner <hannes@cmpxchg.org> - 2016-04-14 20:00 +0200
        Re: [BUG] cgroup/workques/fork: deadlock when moving cgroups Michal Hocko <mhocko@kernel.org> - 2016-04-15 09:10 +0200
          Re: [BUG] cgroup/workques/fork: deadlock when moving cgroups Tejun Heo <tj@kernel.org> - 2016-04-15 16:40 +0200
            Re: [BUG] cgroup/workques/fork: deadlock when moving cgroups Michal Hocko <mhocko@kernel.org> - 2016-04-15 17:10 +0200
              Re: [BUG] cgroup/workques/fork: deadlock when moving cgroups Tejun Heo <tj@kernel.org> - 2016-04-15 17:30 +0200

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