From 8356753c212a5865469c9befc4cf1e637a9d8bbc Mon Sep 17 00:00:00 2001 From: Andres Freund Date: Wed, 13 Sep 2017 02:12:17 -0700 Subject: Perform only one ReadControlFile() during startup. Previously we read the control file in multiple places. But soon the segment size will be configurable and stored in the control file, and that needs to be available earlier than it currently is needed. Instead of adding yet another place where it's read, refactor things so there's a single processing of the control file during startup (in EXEC_BACKEND that's every individual backend's startup). Author: Andres Freund Discussion: http://postgr.es/m/20170913092828.aozd3gvvmw67gmyc@alap3.anarazel.de --- src/backend/tcop/postgres.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/backend/tcop/postgres.c') diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c index 4eb85720a74..46b662266b5 100644 --- a/src/backend/tcop/postgres.c +++ b/src/backend/tcop/postgres.c @@ -3717,6 +3717,9 @@ PostgresMain(int argc, char *argv[], */ CreateDataDirLockFile(false); + /* read control file (error checking and contains config ) */ + LocalProcessControlFile(); + /* Initialize MaxBackends (if under postmaster, was done already) */ InitializeMaxBackends(); } -- cgit v1.2.3