Alexander Korotkov 73f897ba58 Fix checkpointer shared memory allocation ...

Use Min(NBuffers, MAX_CHECKPOINT_REQUESTS) instead of NBuffers in
CheckpointerShmemSize() to match the actual array size limit set in
CheckpointerShmemInit().  This prevents wasting shared memory when
NBuffers > MAX_CHECKPOINT_REQUESTS.  Also, fix the comment.

Reported-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/1439188.1754506714%40sss.pgh.pa.us
Author: Xuneng Zhou <xunengzhou@gmail.com>
Co-authored-by: Alexander Korotkov <aekorotkov@gmail.com>

2025-08-07 14:31:24 +03:00

..

access

Fix incorrect return value in brin_minmax_multi_distance_numeric().

2025-08-05 16:51:10 -04:00

backup

Replace pgwin32_is_junction() with lstat().

2024-11-08 09:29:40 +10:30

bootstrap

Process session_preload_libraries within InitPostgres's transaction.

2022-07-25 10:27:43 -04:00

catalog

Fix a deadlock during ALTER SUBSCRIPTION ... DROP PUBLICATION.

2025-08-01 07:23:37 +00:00

commands

Obtain required table lock during cross-table updates, redux.

2025-07-03 13:46:07 -04:00

executor

Fix MERGE into a plain inheritance parent table.

2025-05-31 12:21:02 +01:00

foreign

Restrict accesses to non-system views and foreign tables during pg_dump.

2024-08-05 06:05:25 -07:00

jit

Don't put library-supplied -L/-I switches before user-supplied ones.

2025-07-29 15:17:41 -04:00

lib

Accommodate very large dshash tables.

2024-12-17 15:24:45 -06:00

libpq

Fix build breakage on Solaris-alikes with late-model GCC.

2025-07-23 15:44:29 -04:00

main

Fix elog(FATAL) before PostmasterMain() or just after fork().

2024-12-10 13:52:02 -08:00

nodes

Build whole-row Vars the same way during parsing and planning.

2025-03-12 11:47:19 -04:00

optimizer

Fix failure for generated column with a not-null domain constraint.

2025-04-15 12:08:34 -04:00

parser

Fix Assert failure in XMLTABLE parser

2025-05-15 17:26:13 +09:00

partitioning

Fix creation of partition descriptor during concurrent detach+drop

2024-08-12 18:17:56 -04:00

po

Translation updates

2025-05-05 12:20:37 +02:00

port

Close socket in case of errors in setting non-blocking

2024-01-17 11:24:11 +01:00

postmaster

Fix checkpointer shared memory allocation

2025-08-07 14:31:24 +03:00

regex

Fix recently-exposed portability issue in regex optimization.

2024-11-17 14:14:06 -05:00

replication

Fix a deadlock during ALTER SUBSCRIPTION ... DROP PUBLICATION.

2025-08-01 07:23:37 +00:00

rewrite

Repair commits 317aba70e et al for -DWRITE_READ_PARSE_PLAN_TREES.

2025-03-13 12:13:07 -04:00

snowball

Avoid null pointer dereference crash after OOM in Snowball stemmers.

2025-02-18 21:23:59 -05:00

statistics

Fix incorrectly reported stats kind in "can't happen" ERROR

2024-03-05 16:18:19 +13:00

storage

Make safeguard against incorrect flags for fsync more portable.

2025-07-01 12:08:57 -04:00

tcop

Remove assertion from PortalRunMulti

2025-07-17 17:40:22 +02:00

tsearch

Clear errno before calling strtol() in spell.c.

2025-03-08 11:24:52 -05:00

utils

Allow resetting unknown custom GUCs with reserved prefixes.

2025-08-01 16:52:11 -05:00

.gitignore

…

common.mk

…

Makefile

Move basebackup code to new directory src/backend/backup

2022-08-10 14:03:09 -04:00

nls.mk

Translation updates

2023-11-06 13:16:22 +01:00