src/share/vm/gc/shared/collectedHeap.cpp

rev 12117 : Pin regions that contain JNI critical regions, instead of bail-and-retry protocol.

@@ -140,10 +140,18 @@
 
 void CollectedHeap::unregister_nmethod(nmethod* nm) {
   assert_locked_or_safepoint(CodeCache_lock);
 }
 
+void CollectedHeap::enter_critical(oop o) {
+  // Defaults to no-op
+}
+
+void CollectedHeap::exit_critical(oop o) {
+  // Defaults to no-op
+}
+
 void CollectedHeap::trace_heap(GCWhen::Type when, const GCTracer* gc_tracer) {
   const GCHeapSummary& heap_summary = create_heap_summary();
   gc_tracer->report_gc_heap_summary(when, heap_summary);
 
   const MetaspaceSummary& metaspace_summary = create_metaspace_summary();