--- old/src/share/vm/runtime/os.hpp	2016-04-06 20:00:07.751765740 +0200
+++ new/src/share/vm/runtime/os.hpp	2016-04-06 20:00:07.595760204 +0200
@@ -286,18 +286,24 @@
     return _page_sizes[0];
   }
 
-  // Methods for tracing page sizes returned by the above method; enabled by
-  // TracePageSizes.  The region_{min,max}_size parameters should be the values
+  // Methods for tracing page sizes returned by the above method.
+  // The region_{min,max}_size parameters should be the values
   // passed to page_size_for_region() and page_size should be the result of that
   // call.  The (optional) base and size parameters should come from the
   // ReservedSpace base() and size() methods.
-  static void trace_page_sizes(const char* str, const size_t* page_sizes,
-                               int count) PRODUCT_RETURN;
-  static void trace_page_sizes(const char* str, const size_t region_min_size,
+  static void trace_page_sizes(const char* str, const size_t* page_sizes, int count);
+  static void trace_page_sizes(const char* str,
+                               const size_t region_min_size,
                                const size_t region_max_size,
                                const size_t page_size,
-                               const char* base = NULL,
-                               const size_t size = 0) PRODUCT_RETURN;
+                               const char* base,
+                               const size_t size);
+  static void trace_page_sizes_for_requested_size(const char* str,
+                                                  const size_t requested_size,
+                                                  const size_t page_size,
+                                                  const size_t alignment,
+                                                  const char* base,
+                                                  const size_t size);
 
   static int    vm_allocation_granularity();
   static char*  reserve_memory(size_t bytes, char* addr = 0,