--- a/src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp	Fri Nov 15 16:39:08 2019 +0100
+++ b/src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp	Wed Nov 27 11:31:46 2019 +0100
@@ -34,6 +34,7 @@
 #include "memory/metaspace/occupancyMap.hpp"
 #include "memory/metaspace/virtualSpaceNode.hpp"
 #include "memory/virtualspace.hpp"
+#include "runtime/atomic.hpp"
 #include "runtime/os.hpp"
 #include "services/memTracker.hpp"
 #include "utilities/copy.hpp"
@@ -585,4 +586,3 @@
 }
 
 } // namespace metaspace
-