Make SyncRepWakeQueue to a static function

It is only used in src/backend/replication/syncrep.c.

Back-patch to all supported branches except 9.1 which declares the
function as static.

diff --git a/src/backend/replication/syncrep.c b/src/backend/replication/syncrep.c
index aa54bfba6cf87f4a09e6f15b777ecab4c12a8735..9218e3b3cb463e22a2459ad21a009aa76e569016 100644 (file)
--- a/src/backend/replication/syncrep.c
+++ b/src/backend/replication/syncrep.c
@@ -69,6 +69,7 @@ static int    SyncRepWaitMode = SYNC_REP_NO_WAIT;
 
 static void SyncRepQueueInsert(int mode);
 static void SyncRepCancelWait(void);
+static int     SyncRepWakeQueue(bool all, int mode);
 
 static int     SyncRepGetStandbyPriority(void);
 
@@ -524,7 +525,7 @@ SyncRepGetStandbyPriority(void)
  *
  * Must hold SyncRepLock.
  */
-int
+static int
 SyncRepWakeQueue(bool all, int mode)
 {
        volatile WalSndCtlData *walsndctl = WalSndCtl;

diff --git a/src/include/replication/syncrep.h b/src/include/replication/syncrep.h
index 7eeaf3b04c53a9a79b30f3f6c3d6bc1177fb5ef8..50972e2aa702715d8f4192506f837dcb834ef9c3 100644 (file)
--- a/src/include/replication/syncrep.h
+++ b/src/include/replication/syncrep.h
@@ -47,9 +47,6 @@ extern void SyncRepReleaseWaiters(void);
 /* called by checkpointer */
 extern void SyncRepUpdateSyncStandbysDefined(void);
 
-/* called by various procs */
-extern int     SyncRepWakeQueue(bool all, int mode);
-
 extern bool check_synchronous_standby_names(char **newval, void **extra, GucSource source);
 extern void assign_synchronous_commit(int newval, void *extra);