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commit    656ea810e5e1111bc4d741275b37310a32ff890c
Author:   Tatsuo Ishii <ishii@postgresql.org>
Date:     Thu Mar 26 01:34:08 2015 +0000
First released in: 9.5.0, 9.2.11, 9.3.7, 9.4.2

    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.


 src/backend/replication/syncrep.c | 3 ++-
 src/include/replication/syncrep.h | 3 ---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/backend/replication/syncrep.c b/src/backend/replication/syncrep.c
index ec594cf3df8..325239d6358 100644
--- 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);
 
@@ -546,7 +547,7 @@ 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 b3d399dad3c..71e28578cce 100644
--- 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);
-
 /* forward declaration to avoid pulling in walsender_private.h */
 struct WalSnd;
 extern struct WalSnd *SyncRepGetSynchronousStandby(void);


[parent: a4847fc3ef13]