Horton

Re: Atomic ops for unlogged LSN

Nathan Bossart <nathandbossart@gmail.com>

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From: Nathan Bossart <nathandbossart@gmail.com>
To: Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>
Cc: Andres Freund <andres@anarazel.de>, Stephen Frost <sfrost@snowman.net>, John Morris <john.morris@crunchydata.com>, Michael Paquier <michael@paquier.xyz>, Robert Haas <robertmhaas@gmail.com>, "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>
Date: 2024-02-29T20:37:52Z
Lists: pgsql-hackers 
Committed.

-- 
Nathan Bossart
Amazon Web Services: https://aws.amazon.com

Commits

  1. Convert unloggedLSN to an atomic variable.

  2. Introduce atomic read/write functions with full barrier semantics.