postgres.git / summary / log / commit / refs

commit    2c7615f77b8d84130d304365aa2235eea7b5949c
Author:   Andres Freund <andres@anarazel.de>
Date:     Wed Sep 15 20:16:00 2021 +0000
First released in: 15.0

    process startup: Initialize PgStartTime earlier in single user mode.
    
    An upcoming patch splits single user mode handling out of PostgresMain(). The
    startup time only needs to be determined in single user mode. Currently the
    initialization happens late, which makes the split a bit harder. As postmaster
    determines the time earlier it makes sense to move the time for single user
    mode to a roughly similar point in time.
    
    Reviewd-By: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
    Author: Andres Freund <andres@anarazel.de>
    Discussion: https://postgr.es/m/20210802164124.ufo5buo4apl6yuvs@alap3.anarazel.de


 src/backend/tcop/postgres.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c
index 3f9ed549f92..82d22e4eed7 100644
--- a/src/backend/tcop/postgres.c
+++ b/src/backend/tcop/postgres.c
@@ -4052,6 +4052,12 @@ PostgresMain(int argc, char *argv[],
 		InitializeMaxBackends();
 
 		CreateSharedMemoryAndSemaphores();
+
+		/*
+		 * Remember stand-alone backend startup time, roughly at the same
+		 * point during startup that postmaster does so.
+		 */
+		PgStartTime = GetCurrentTimestamp();
 	}
 
 	/*
@@ -4161,12 +4167,6 @@ PostgresMain(int argc, char *argv[],
 	initStringInfo(&row_description_buf);
 	MemoryContextSwitchTo(TopMemoryContext);
 
-	/*
-	 * Remember stand-alone backend startup time
-	 */
-	if (!IsUnderPostmaster)
-		PgStartTime = GetCurrentTimestamp();
-
 	/*
 	 * POSTGRES main processing loop begins here
 	 *


[parent: e3ec3c00d85b]