--- old/src/hotspot/share/gc/shared/genCollectedHeap.cpp	2017-12-21 14:12:42.294647900 +0100
+++ new/src/hotspot/share/gc/shared/genCollectedHeap.cpp	2017-12-21 14:12:41.575872900 +0100
@@ -45,6 +45,7 @@
 #include "gc/shared/weakProcessor.hpp"
 #include "gc/shared/workgroup.hpp"
 #include "memory/filemap.hpp"
+#include "memory/metaspaceCounters.hpp"
 #include "memory/resourceArea.hpp"
 #include "oops/oop.inline.hpp"
 #include "runtime/biasedLocking.hpp"