diff -r 9261ad32cba9 -r 44dc3d796110 src/hotspot/share/gc/z/zGranuleMap.hpp
--- a/src/hotspot/share/gc/z/zGranuleMap.hpp	Sun Oct 27 12:13:51 2019 +0000
+++ b/src/hotspot/share/gc/z/zGranuleMap.hpp	Mon Oct 28 11:21:23 2019 +0100
@@ -41,7 +41,7 @@
   size_t index_for_addr(uintptr_t addr) const;
 
 public:
-  ZGranuleMap();
+  ZGranuleMap(size_t max_offset);
   ~ZGranuleMap();
 
   T get(uintptr_t addr) const;