--- old/src/hotspot/share/memory/filemap.hpp	2018-11-21 11:17:15.197781135 +0100
+++ new/src/hotspot/share/memory/filemap.hpp	2018-11-21 11:17:14.565778001 +0100
@@ -327,7 +327,7 @@
   bool  map_heap_data(MemRegion **heap_mem, int first, int max, int* num,
                       bool is_open = false) NOT_CDS_JAVA_HEAP_RETURN_(false);
   bool  verify_mapped_heap_regions(int first, int num) NOT_CDS_JAVA_HEAP_RETURN_(false);
-  void  dealloc_archive_heap_regions(MemRegion* regions, int num) NOT_CDS_JAVA_HEAP_RETURN;
+  void  dealloc_archive_heap_regions(MemRegion* regions, int num, bool is_open) NOT_CDS_JAVA_HEAP_RETURN;
 
   CDSFileMapRegion* space_at(int i) {
     return _header->space_at(i);