v25-0002-Remove-unneeded-call-to-pgstat_report_wal.patch

From 965923536cfe72819b2877e9f1ad4a7e6373b0e8 Mon Sep 17 00:00:00 2001
From: Melanie Plageman <melanieplageman@gmail.com>
Date: Tue, 12 Jul 2022 19:53:23 -0400
Subject: [PATCH v25 2/4] Remove unneeded call to pgstat_report_wal()

pgstat_report_stat() will be called before shutdown so an explicit call
to pgstat_report_wal() is wasted.
---
 src/backend/postmaster/walwriter.c | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/src/backend/postmaster/walwriter.c b/src/backend/postmaster/walwriter.c
index e926f8c27c..beb46dcb55 100644
--- a/src/backend/postmaster/walwriter.c
+++ b/src/backend/postmaster/walwriter.c
@@ -293,18 +293,7 @@ HandleWalWriterInterrupts(void)
 	}
 
 	if (ShutdownRequestPending)
-	{
-		/*
-		 * Force reporting remaining WAL statistics at process exit.
-		 *
-		 * Since pgstat_report_wal is invoked with 'force' is false in main
-		 * loop to avoid overloading the cumulative stats system, there may
-		 * exist unreported stats counters for the WAL writer.
-		 */
-		pgstat_report_wal(true);
-
 		proc_exit(0);
-	}
 
 	/* Perform logging of memory contexts of this process */
 	if (LogMemoryContextPending)
-- 
2.34.1