diff -r 8bea4144b21c -r 9807daeb47c4 src/hotspot/os_cpu/linux_x86/gc/z/zGlobals_linux_x86.hpp
--- a/src/hotspot/os_cpu/linux_x86/gc/z/zGlobals_linux_x86.hpp	Thu Jan 10 14:32:56 2019 -0500
+++ b/src/hotspot/os_cpu/linux_x86/gc/z/zGlobals_linux_x86.hpp	Thu Jan 10 15:13:51 2019 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -21,8 +21,8 @@
  * questions.
  */
 
-#ifndef OS_CPU_LINUX_X86_ZGLOBALS_LINUX_X86_HPP
-#define OS_CPU_LINUX_X86_ZGLOBALS_LINUX_X86_HPP
+#ifndef OS_CPU_LINUX_X86_GC_Z_ZGLOBALS_LINUX_X86_HPP
+#define OS_CPU_LINUX_X86_GC_Z_ZGLOBALS_LINUX_X86_HPP
 
 //
 // Page Allocation Tiers
@@ -87,4 +87,4 @@
 
 const size_t    ZPlatformCacheLineSize         = 64;
 
-#endif // OS_CPU_LINUX_X86_ZGLOBALS_LINUX_X86_HPP
+#endif // OS_CPU_LINUX_X86_GC_Z_ZGLOBALS_LINUX_X86_HPP