Messages in this thread | | | Date | Wed, 16 Sep 2015 07:06:37 -0400 | From | Tejun Heo <> | Subject | Re: [4.2] commit d59cfc09c32 (sched, cgroup: replace signal_struct->group_rwsem with a global percpu_rwsem) causes regression for libvirt/kvm |
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Hello,
On Tue, Sep 15, 2015 at 09:35:47PM -0700, Paul E. McKenney wrote: > > > I am suggesting trying the options and seeing what works best, then > > > working to convince people as needed. > > > > Yeah, sure thing. Let's wait for Christian. > > Indeed. Is there enough benefit to risk jamming this thing into 4.3? > I believe that 4.4 should be a no-brainer.
In that case, I'm gonna revert the threadcgroup percpu_rwsem conversion patches through -stable and reapply them for 4.4 merge window.
Thanks!
-- tejun
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