src/share/vm/jfr/periodic/jfrPeriodic.cpp

@@ -56,10 +56,14 @@
 #include "services/management.hpp"
 #include "services/threadService.hpp"
 #include "utilities/exceptions.hpp"
 #include "utilities/globalDefinitions.hpp"
 
+#if INCLUDE_ALL_GCS
+#include "gc_implementation/shenandoah/shenandoahJfrSupport.hpp"
+#endif
+
 /**
  *  JfrPeriodic class
  *  Implementation of declarations in
  *  xsl generated traceRequestables.hpp
  */

@@ -556,5 +560,16 @@
   EventCodeSweeperConfiguration event;
   event.set_sweeperEnabled(MethodFlushing);
   event.set_flushingEnabled(UseCodeCacheFlushing);
   event.commit();
 }
+
+
+TRACE_REQUEST_FUNC(ShenandoahHeapRegionInformation) {
+#if INCLUDE_ALL_GCS
+  if (UseShenandoahGC) {
+    VM_ShenandoahSendHeapRegionInfoEvents op;
+    VMThread::execute(&op);
+  }
+#endif
+}
+