| From: | Jakub Wartak <jakub(dot)wartak(at)enterprisedb(dot)com> |
|---|---|
| To: | Jeremy Schneider <schnjere(at)amazon(dot)com> |
| Cc: | Andres Freund <andres(at)anarazel(dot)de>, Robert Haas <robertmhaas(at)gmail(dot)com>, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Matt Smiley <msmiley(at)gitlab(dot)com>, Nikolay Samokhvalov <nik(at)postgres(dot)ai>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Configurable FP_LOCK_SLOTS_PER_BACKEND |
| Date: | 2024-09-23 07:04:02 |
| Message-ID: | CAKZiRmzF6eJr__Hyj8aCcT51pOPxo2Bux02sW9z-mpCFoNXNeQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
Good morning!
FYI: I know many people are/were tracking this email thread rather
than the newer and more recent one "scalability bottlenecks with
(many) partitions (and more)", but please see [1] [2] , where Tomas
committed enhanced fast-path locking to the master(18).
Thanks Tomas for persistence on this!
-J.
[1] - https://www.postgresql.org/message-id/E1ss4gX-000IvX-63%40gemulon.postgresql.org
[2] - https://www.postgresql.org/message-id/7c1eeafb-2375-4ff6-8469-0640d52d44ed%40vondra.me
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