diff -r 103d1261f1f4 -r db357034b763 src/share/vm/jfr/recorder/repository/jfrChunkWriter.hpp
--- a/src/share/vm/jfr/recorder/repository/jfrChunkWriter.hpp	Fri Dec 06 12:42:29 2019 +0100
+++ b/src/share/vm/jfr/recorder/repository/jfrChunkWriter.hpp	Tue Jun 16 11:03:04 2020 +0800
@@ -41,16 +41,16 @@
   JfrChunkState* _chunkstate;
 
   bool open();
-  size_t close(intptr_t metadata_offset);
-  void write_header(intptr_t metadata_offset);
+  size_t close(int64_t metadata_offset);
+  void write_header(int64_t metadata_offset);
   void set_chunk_path(const char* chunk_path);
 
  public:
   JfrChunkWriter();
   bool initialize();
-  intptr_t size_written() const;
-  intptr_t previous_checkpoint_offset() const;
-  void set_previous_checkpoint_offset(intptr_t offset);
+  int64_t size_written() const;
+  int64_t previous_checkpoint_offset() const;
+  void set_previous_checkpoint_offset(int64_t offset);
   void time_stamp_chunk_now();
 };