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SubjectRe: f68f031d ("Documentation: atomic_t.txt: Explain ordering provided by smp_mb__{before,after}_atomic()")
On Fri, May 03, 2019 at 07:53:26AM -0700, Paul E. McKenney wrote:
> Hello, Alan,
>
> Just following up on the -rcu commit below. I believe that it needs
> some adjustment given Peter Zijlstra's addition of "memory" to the x86
> non-value-returning atomics, but thought I should double-check.

Right; I should get back to that thread...

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