src/hotspot/share/gc/z/zVirtualMemory.hpp

@@ -47,10 +47,11 @@
 
 class ZVirtualMemoryManager {
 private:
   ZMemoryManager _manager;
   bool           _initialized;
+  size_t         _address_bits_seen;
 
   void initialize_os();
 
   bool reserve_contiguous_platform(uintptr_t start, size_t size);
   bool reserve_contiguous(size_t size);