postgresql/contrib/pg_buffercache
Tomas Vondra 3887d0cfeb Cleanup of pg_numa.c
This moves/renames some of the functions defined in pg_numa.c:

* pg_numa_get_pagesize() is renamed to pg_get_shmem_pagesize(), and
  moved to src/backend/storage/ipc/shmem.c. The new name better reflects
  that the page size is not related to NUMA, and it's specifically about
  the page size used for the main shared memory segment.

* move pg_numa_available() to src/backend/storage/ipc/shmem.c, i.e. into
  the backend (which more appropriate for functions callable from SQL).
  While at it, improve the comment to explain what page size it returns.

* remove unnecessary includes from src/port/pg_numa.c, adding
  unnecessary dependencies (src/port should be suitable for frontent).
  These were either leftovers or unnecessary thanks to the other changes
  in this commit.

This eliminates unnecessary dependencies on backend symbols, which we
don't want in src/port.

Reported-by: Kirill Reshke <reshkekirill@gmail.com>
Reviewed-by: Andres Freund <andres@anarazel.de>
https://postgr.es/m/CALdSSPi5fj0a7UG7Fmw2cUD1uWuckU_e8dJ+6x-bJEokcSXzqA@mail.gmail.com
2025-04-09 21:50:17 +02:00
..
expected Add pg_buffercache_evict_{relation,all} functions 2025-04-08 02:19:32 -04:00
sql Add pg_buffercache_evict_{relation,all} functions 2025-04-08 02:19:32 -04:00
.gitignore Add regression test coverage for contrib/pg_buffercache. 2022-07-30 15:33:44 -04:00
Makefile Add pg_buffercache_numa view with NUMA node info 2025-04-07 23:08:17 +02:00
meson.build Add pg_buffercache_numa view with NUMA node info 2025-04-07 23:08:17 +02:00
pg_buffercache--1.0--1.1.sql Add pinning_backends column to the pg_buffercache extension. 2014-08-22 00:28:37 +02:00
pg_buffercache--1.1--1.2.sql Update pg_buffercache extension for parallel query. 2016-06-09 17:18:12 -04:00
pg_buffercache--1.2--1.3.sql Default monitoring roles 2017-03-30 14:18:53 -04:00
pg_buffercache--1.2.sql Update pg_buffercache extension for parallel query. 2016-06-09 17:18:12 -04:00
pg_buffercache--1.3--1.4.sql Add pg_buffercache_usage_counts() to contrib/pg_buffercache. 2023-04-07 14:25:53 -04:00
pg_buffercache--1.4--1.5.sql Add pg_buffercache_evict() function for testing. 2024-04-08 16:23:40 +12:00
pg_buffercache--1.5--1.6.sql pg_buffercache: Change page_num type to bigint 2025-04-08 12:38:42 +02:00
pg_buffercache.control Add pg_buffercache_numa view with NUMA node info 2025-04-07 23:08:17 +02:00
pg_buffercache_pages.c Cleanup of pg_numa.c 2025-04-09 21:50:17 +02:00