--- old/src/hotspot/share/memory/filemap.cpp	2018-04-27 15:30:00.574202333 +0200
+++ new/src/hotspot/share/memory/filemap.cpp	2018-04-27 15:30:00.326202341 +0200
@@ -49,7 +49,7 @@
 #include "services/memTracker.hpp"
 #include "utilities/align.hpp"
 #include "utilities/defaultStream.hpp"
-#if INCLUDE_ALL_GCS
+#if INCLUDE_G1GC
 #include "gc/g1/g1CollectedHeap.hpp"
 #endif