From e3b484b76f9bb2e846a07d85aad595f977c9b7ad Mon Sep 17 00:00:00 2001 From: Ants Aasma Date: Wed, 8 Oct 2025 19:59:00 +0300 Subject: [PATCH v1] Update checkpointer config even during fast checkpoint Updating synchronous replication and full page write status should not take long so there is no good reason to postpone it. --- src/backend/postmaster/checkpointer.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/src/backend/postmaster/checkpointer.c b/src/backend/postmaster/checkpointer.c index e84e8663e96..be4b24b078c 100644 --- a/src/backend/postmaster/checkpointer.c +++ b/src/backend/postmaster/checkpointer.c @@ -790,6 +790,14 @@ CheckpointWriteDelay(int flags, double progress) if (!AmCheckpointerProcess()) return; + if (ConfigReloadPending) + { + ConfigReloadPending = false; + ProcessConfigFile(PGC_SIGHUP); + /* update shmem copies of config variables */ + UpdateSharedMemoryConfig(); + } + /* * Perform the usual duties and take a nap, unless we're behind schedule, * in which case we just try to catch up as quickly as possible. @@ -800,14 +808,6 @@ CheckpointWriteDelay(int flags, double progress) !FastCheckpointRequested() && IsCheckpointOnSchedule(progress)) { - if (ConfigReloadPending) - { - ConfigReloadPending = false; - ProcessConfigFile(PGC_SIGHUP); - /* update shmem copies of config variables */ - UpdateSharedMemoryConfig(); - } - AbsorbSyncRequests(); absorb_counter = WRITES_PER_ABSORB; -- 2.48.1