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0c4d5a45dbd7d11c9ddff4f7cf4dae3940b083be
postgres/src/backend/postmaster
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Alexander Korotkov 2ac50f1187 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 14:31:23 +03:00
..
autovacuum.c
Ensure we have a snapshot when updating various system catalogs.
2025-05-30 15:17:28 -05:00
auxprocess.c
Update copyright for 2023
2023-01-02 15:00:37 -05:00
bgworker.c
Retire PG_SETMASK() macro.
2023-02-03 11:29:46 +13:00
bgwriter.c
Flush WAL stats in bgwriter
2023-10-02 12:49:25 +03:00
checkpointer.c
Fix checkpointer shared memory allocation
2025-08-07 14:31:23 +03:00
fork_process.c
Fix elog(FATAL) before PostmasterMain() or just after fork().
2024-12-10 13:52:02 -08:00
interrupt.c
Perform apply of large transactions by parallel workers.
2023-01-09 07:52:45 +05:30
Makefile
Redesign archive modules
2023-02-17 14:26:42 +09:00
meson.build
Redesign archive modules
2023-02-17 14:26:42 +09:00
pgarch.c
Redesign archive modules
2023-02-17 14:26:42 +09:00
postmaster.c
Don't ask for bug reports about pthread_is_threaded_np() != 0.
2025-01-23 14:23:29 -05:00
startup.c
Avoid calling proc_exit() in processes forked by system().
2023-10-17 10:41:58 -05:00
syslogger.c
Retire PG_SETMASK() macro.
2023-02-03 11:29:46 +13:00
walwriter.c
Fix wal_writer_flush_after initializer value.
2023-05-15 11:19:54 +12:00