Peter Eisentraut <> writes:
> On 5/10/17 12:24, Andres Freund wrote:
>> Upthread I theorized whether
>> that's actually still meaningful given fastpath locking and such, but I
>> guess we'll have to evaluate that.

> [ with or without contention, fast-path locking beats the extra dance that
> open_share_lock() does. ]

That is pretty cool.  It would be good to verify the same on master,
but assuming it holds up, I think it's ok to remove open_share_lock().

                        regards, tom lane

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