Re: a couple of small cleanup patches for DSM-related code

Nathan Bossart <nathandbossart@gmail.com>

From: Nathan Bossart <nathandbossart@gmail.com>
To: Michael Paquier <michael@paquier.xyz>
Cc: Masahiko Sawada <sawada.mshk@gmail.com>, pgsql-hackers@postgresql.org
Date: 2025-06-06T17:09:41Z
Lists: pgsql-hackers
Committed.

-- 
nathan



Commits

  1. Use NULL instead of 0 for pointer arguments.

  2. Fixed signed/unsigned mismatch in test_dsm_registry.

  3. Use NULL instead of 0 for 'arg' argument in dshash_create() calls.

  4. Introduce the dynamic shared memory registry.