Re: [PATCH 3/4] rhashtable: use bit_spin_locks to protect hash bucket.

[Herbert Xu]

On Tue, Mar 26, 2019 at 08:36:46AM -0700, Paul E. McKenney wrote:
>
> But you are quite right, rcu_assign_pointer() used to just do an
> smp_wmb().  It is now new and improved!  ;-)

Thanks for confirming! I had forgotten about that upgrade :)
-- 
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