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SubjectRe: [tip:core/rcu] Revert "rcu: Decrease memory-barrier usage based on semi-formal proof"

* Paul E. McKenney <paulmck@linux.vnet.ibm.com> wrote:

> > We already fixed the worst problem via a revert, the semi-hang:
> > so i don't think there's pressure to do other reverts - other
> > than for diagnostic purposes, of course.
>
> Given that I have to debug in any case, I am happier debugging in
> the forward direction rather than in the backwards direction. ;-)

hehe, fair enough :-)

Thanks,

Ingo


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