From 49638868f81f05e9ea4799e6c6148b76b47da83d Mon Sep 17 00:00:00 2001
From: Fujii Masao <fujii@postgresql.org>
Date: Wed, 26 Mar 2014 02:12:39 +0900
Subject: [PATCH] Don't forget to flush XLOG_PARAMETER_CHANGE record.
Backpatch to 9.0 where XLOG_PARAMETER_CHANGE record was instroduced.
---
src/backend/access/transam/xlog.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 02cb5e50ab2..b573185122f 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -8904,6 +8904,7 @@ XLogReportParameters(void)
{
XLogRecData rdata;
xl_parameter_change xlrec;
+ XLogRecPtr recptr;
xlrec.MaxConnections = MaxConnections;
xlrec.max_worker_processes = max_worker_processes;
@@ -8917,7 +8918,8 @@ XLogReportParameters(void)
rdata.len = sizeof(xlrec);
rdata.next = NULL;
- XLogInsert(RM_XLOG_ID, XLOG_PARAMETER_CHANGE, &rdata);
+ recptr = XLogInsert(RM_XLOG_ID, XLOG_PARAMETER_CHANGE, &rdata);
+ XLogFlush(recptr);
}
ControlFile->MaxConnections = MaxConnections;
--
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