--- old/src/os/aix/vm/os_aix.cpp	2016-06-03 17:55:41.365733200 -0700
+++ new/src/os/aix/vm/os_aix.cpp	2016-06-03 17:55:41.017655800 -0700
@@ -4900,3 +4900,8 @@
   time_t t2 = get_mtime(file2);
   return t1 - t2;
 }
+
+bool os::map_memory_to_file(char* base, size_t size, const char* backingFileDir) {
+  VMError::report_and_die("Allocating object heap with backing file is not supported for AIX");
+  return false;
+}
\ No newline at end of file