What's the reason to use pg_atomic...read_...() and pg_atomic...write_...()
functions in localbuf.c?
It looks like there was an intention not to use them
https://www.postgresql.org/message-id/CAPpHfdtfr3Aj7xJonXaKR8iY2p8uXOQ%2Be4BMpMDAM_5R4OcaDA%40mail.gmail.com
but the following discussion does not explain the decision to use them.
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Antonin Houska
Web: https://www.cybertec-postgresql.com