# HG changeset patch
# User mockner
# Date 1487005240 18000
# Node ID 03e564780d23bc3e5a9edef2420bb5bfb03c0523
# Parent  83280d968b96a29131a33183557f0066ec04765b
8157271: Avoid extra copy of NativeCallStack
Summary: Now pass reference to NativeCallStack instead of copy.
Reviewed-by: zgu, sspitsyn

diff -r 83280d968b96 -r 03e564780d23 hotspot/src/share/vm/services/mallocSiteTable.hpp
--- a/hotspot/src/share/vm/services/mallocSiteTable.hpp	Fri Feb 10 07:46:07 2017 -0500
+++ b/hotspot/src/share/vm/services/mallocSiteTable.hpp	Mon Feb 13 12:00:40 2017 -0500
@@ -62,7 +62,7 @@
  public:
   MallocSiteHashtableEntry() : _next(NULL) { }
 
-  MallocSiteHashtableEntry(NativeCallStack stack):
+  MallocSiteHashtableEntry(const NativeCallStack& stack):
     _malloc_site(stack), _next(NULL) { }
 
   inline const MallocSiteHashtableEntry* next() const {