postgres.git / summary / log / commit / refs

commit    9bb1ddec4cd998c5fbac278a54d8ad5a5011e4e1
Author:   Simon Riggs <simon@2ndQuadrant.com>
Date:     Wed Mar 23 13:32:37 2011 +0000

    Prevent intermittent hang in recovery from bgwriter interaction.
    Startup process waited for cleanup lock but when hot_standby = off
    the pid was not registered, so that the bgwriter would not wake
    the waiting process as intended.


 src/backend/access/transam/xlog.c | 2 ++
 src/backend/storage/ipc/standby.c | 5 -----
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index bb06a2e016d..4e4ec1cb9a8 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -47,6 +47,7 @@
 #include "storage/fd.h"
 #include "storage/ipc.h"
 #include "storage/pmsignal.h"
+#include "storage/proc.h"
 #include "storage/procarray.h"
 #include "storage/smgr.h"
 #include "storage/spin.h"
@@ -6135,6 +6136,7 @@ StartupXLOG(void)
 		 */
 		if (InArchiveRecovery && IsUnderPostmaster)
 		{
+			PublishStartupProcessInformation();
 			SetForwardFsyncRequests();
 			SendPostmasterSignal(PMSIGNAL_RECOVERY_STARTED);
 			bgwriterLaunched = true;
diff --git a/src/backend/storage/ipc/standby.c b/src/backend/storage/ipc/standby.c
index 8ddfa60b388..ce02fe76049 100644
--- a/src/backend/storage/ipc/standby.c
+++ b/src/backend/storage/ipc/standby.c
@@ -69,11 +69,6 @@ InitRecoveryTransactionEnvironment(void)
 	 */
 	SharedInvalBackendInit(true);
 
-	/*
-	 * Record the PID and PGPROC structure of the startup process.
-	 */
-	PublishStartupProcessInformation();
-
 	/*
 	 * Lock a virtual transaction id for Startup process.
 	 *


[parent: 3cb2f2ae4cc4]