*** old/src/share/vm/runtime/os.cpp	Thu Apr 25 16:15:53 2013
--- new/src/share/vm/runtime/os.cpp	Thu Apr 25 16:15:51 2013

*** 1455,1464 ****
--- 1455,1476 ----
      MemTracker::record_virtual_memory_reserve((address)result, bytes, CALLER_PC);
    }
  
    return result;
  }
+ 
+ char* os::reserve_memory(size_t bytes, char* addr, size_t alignment_hint,
+    MEMFLAGS flags) {
+   char* result = pd_reserve_memory(bytes, addr, alignment_hint);
+   if (result != NULL) {
+     MemTracker::record_virtual_memory_reserve((address)result, bytes, CALLER_PC);
+     MemTracker::record_virtual_memory_type((address)result, flags);
+   }
+ 
+   return result;
+ }
+ 
  char* os::attempt_reserve_memory_at(size_t bytes, char* addr) {
    char* result = pd_attempt_reserve_memory_at(bytes, addr);
    if (result != NULL) {
      MemTracker::record_virtual_memory_reserve((address)result, bytes, CALLER_PC);
    }