diff -r b47fd614c75e -r 0abec72a3ac2 src/hotspot/share/jfr/recorder/repository/jfrChunkState.cpp
--- a/src/hotspot/share/jfr/recorder/repository/jfrChunkState.cpp	Fri Feb 22 19:58:22 2019 +0530
+++ b/src/hotspot/share/jfr/recorder/repository/jfrChunkState.cpp	Fri Feb 22 17:30:07 2019 +0300
@@ -53,19 +53,19 @@
   set_previous_checkpoint_offset(0);
 }
 
-void JfrChunkState::set_previous_checkpoint_offset(jlong offset) {
+void JfrChunkState::set_previous_checkpoint_offset(int64_t offset) {
   _previous_checkpoint_offset = offset;
 }
 
-jlong JfrChunkState::previous_checkpoint_offset() const {
+int64_t JfrChunkState::previous_checkpoint_offset() const {
   return _previous_checkpoint_offset;
 }
 
-jlong JfrChunkState::previous_start_ticks() const {
+int64_t JfrChunkState::previous_start_ticks() const {
   return _previous_start_ticks;
 }
 
-jlong JfrChunkState::previous_start_nanos() const {
+int64_t JfrChunkState::previous_start_nanos() const {
   return _previous_start_nanos;
 }
 
@@ -92,7 +92,7 @@
   save_current_and_update_start_ticks();
 }
 
-jlong JfrChunkState::last_chunk_duration() const {
+int64_t JfrChunkState::last_chunk_duration() const {
   return _start_nanos - _previous_start_nanos;
 }