From e3fc4dbdd67b86737380bf46c15cf0becdacd29e Mon Sep 17 00:00:00 2001
From: Michal Jarzabek <stiopa@gmail.com>
Date: Sun, 18 Sep 2016 21:00:26 +0100
Subject: [PATCH] osd/PG.h: move shared ptr instead of copying it

When we move newmap into osdmap_ref we prevent unnecessary increase
and decrease of reference count when newmap goes out of scope.

Signed-off-by: Michal Jarzabek <stiopa@gmail.com>
---
 src/osd/PG.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osd/PG.h b/src/osd/PG.h
index 1cf85d22586..c3fb92759d8 100644
--- a/src/osd/PG.h
+++ b/src/osd/PG.h
@@ -226,7 +226,7 @@ protected:
   void update_osdmap_ref(OSDMapRef newmap) {
     assert(_lock.is_locked_by_me());
     Mutex::Locker l(map_lock);
-    osdmap_ref = newmap;
+    osdmap_ref = std::move(newmap);
   }
 
   OSDMapRef get_osdmap_with_maplock() const {