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Re: Slow standby snapshot - Mailing list pgsql-hackers

From Andrey Borodin
Subject Re: Slow standby snapshot
Date
Msg-id A40D39B6-14CE-48FA-877B-E42B1C6803A3@yandex-team.ru
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In response to Re: Slow standby snapshot  (Michail Nikolaev <michail.nikolaev@gmail.com>)
Responses Re: Slow standby snapshot
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> 21 нояб. 2021 г., в 23:58, Michail Nikolaev <michail.nikolaev@gmail.com> написал(а):
>
> <v3-0001-memory-barrier-instead-of-spinlock.patch>

Write barrier must be issued after write, not before.
Don't we need to issue read barrier too?

Best regards, Andrey Borodin.

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