diff -r 8bea4144b21c -r 9807daeb47c4 src/hotspot/share/runtime/os.hpp
--- a/src/hotspot/share/runtime/os.hpp	Thu Jan 10 14:32:56 2019 -0500
+++ b/src/hotspot/share/runtime/os.hpp	Thu Jan 10 15:13:51 2019 -0500
@@ -22,8 +22,8 @@
  *
  */
 
-#ifndef SHARE_VM_RUNTIME_OS_HPP
-#define SHARE_VM_RUNTIME_OS_HPP
+#ifndef SHARE_RUNTIME_OS_HPP
+#define SHARE_RUNTIME_OS_HPP
 
 #include "jvm.h"
 #include "jvmtifiles/jvmti.h"
@@ -995,4 +995,4 @@
 
 extern "C" int SpinPause();
 
-#endif // SHARE_VM_RUNTIME_OS_HPP
+#endif // SHARE_RUNTIME_OS_HPP