--- a/hotspot/src/os/bsd/vm/perfMemory_bsd.cpp	Fri Oct 03 15:41:56 2014 -0500
+++ b/hotspot/src/os/bsd/vm/perfMemory_bsd.cpp	Fri Oct 03 13:56:18 2014 -0700
@@ -1043,7 +1043,3 @@
 
   unmap_shared(addr, bytes);
 }
-
-char* PerfMemory::backing_store_filename() {
-  return backing_store_file_name;
-}