src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdEpoch.hpp

@@ -25,11 +25,11 @@
 #ifndef SHARE_JFR_RECORDER_CHECKPOINT_TYPES_TRACEID_JFRTRACEIDEPOCH_HPP
 #define SHARE_JFR_RECORDER_CHECKPOINT_TYPES_TRACEID_JFRTRACEIDEPOCH_HPP
 
 #include "jfr/utilities/jfrTypes.hpp"
 #include "memory/allocation.hpp"
-#include "runtime/orderAccess.hpp"
+#include "runtime/atomic.hpp"
 
 #define USED_BIT                             1
 #define METHOD_USED_BIT                      (USED_BIT << 2)
 #define EPOCH_1_SHIFT                        0
 #define EPOCH_2_SHIFT                        1

@@ -89,20 +89,20 @@
   static traceid method_and_class_in_use_prev_epoch_bits() {
     return _epoch_state ? METHOD_AND_CLASS_IN_USE_EPOCH_1_BITS :  METHOD_AND_CLASS_IN_USE_EPOCH_2_BITS;
   }
 
   static bool has_changed_tag_state() {
-    if (OrderAccess::load_acquire(&_tag_state)) {
-      OrderAccess::release_store(&_tag_state, false);
+    if (Atomic::load_acquire(&_tag_state)) {
+      Atomic::release_store(&_tag_state, false);
       return true;
     }
     return false;
   }
 
   static void set_changed_tag_state() {
-    if (!OrderAccess::load_acquire(&_tag_state)) {
-      OrderAccess::release_store(&_tag_state, true);
+    if (!Atomic::load_acquire(&_tag_state)) {
+      Atomic::release_store(&_tag_state, true);
     }
   }
 };
 
 #endif // SHARE_JFR_RECORDER_CHECKPOINT_TYPES_TRACEID_JFRTRACEIDEPOCH_HPP