mds: remove unused method

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>

diff --git a/src/mds/MDCache.h b/src/mds/MDCache.h
index ce3c995441289fc523c5c9b8b9ec601dcb0ac990..3e49b4020e91bdb79c28c3d8e3b6413ce23e8673 100644 (file)
--- a/src/mds/MDCache.h
+++ b/src/mds/MDCache.h
@@ -258,10 +258,6 @@ public:
   void kick_discovers(mds_rank_t who);  // after a failure.
 
 
-public:
-  int get_num_dentries() { return lru.lru_get_size(); }
-
-
   // -- subtrees --
 protected:
   map<CDir*,set<CDir*> > subtrees;   // nested bounds on subtrees.