postgres

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Files

Fujii Masao 86c30cef4a Refactor GetLockStatusData() to skip backends/groups without fast-path locks.

Previously, GetLockStatusData() checked all slots for every backend
to gather fast-path lock data, which could be inefficient. This commit
refactors it by skipping backends with PID=0 (since they don't hold
fast-path locks) and skipping groups with no registered fast-path locks,
improving efficiency.

This refactoring is particularly beneficial, for example when
max_connections and max_locks_per_transaction are set high,
as it reduces unnecessary checks across numerous slots.

Author: Fujii Masao
Reviewed-by: Bertrand Drouvot
Discussion: https://postgr.es/m/a0a00c44-31e9-4c67-9846-fb9636213ac9@oss.nttdata.com

2024-10-25 00:18:32 +09:00

aio

Allow ReadStream to be consumed as raw block numbers.

2024-09-18 11:34:28 +12:00

buffer

Fix grammar of a comment in bufmgr.c

2024-10-21 11:25:29 +09:00

file

Unify some error messages to ease work of translators

2024-09-04 14:53:18 +09:00

freespace

freespace: Don't return blocks past the end of the main fork.