src/hotspot/share/runtime/safepoint.cpp

*** 21,30 ****
--- 21,31 ----
   * questions.
   *
   */
  
  #include "precompiled.hpp"
+ #include "classfile/classLoaderData.hpp"
  #include "classfile/stringTable.hpp"
  #include "classfile/symbolTable.hpp"
  #include "classfile/systemDictionary.hpp"
  #include "code/codeCache.hpp"
  #include "code/icBuffer.hpp"
*** 616,625 ****
--- 617,634 ----
        EventSafepointCleanupTask event;
        TraceTime timer(name, TRACETIME_LOG(Info, safepoint, cleanup));
        ClassLoaderDataGraph::purge_if_needed();
        event_safepoint_cleanup_task_commit(event, name);
      }
+ 
+     if (!_subtasks.is_task_claimed(SafepointSynchronize::SAFEPOINT_CLEANUP_SYSTEM_DICTIONARY_RESIZE)) {
+       const char* name = "resizing system dictionaries";
+       EventSafepointCleanupTask event;
+       TraceTime timer(name, TRACETIME_LOG(Info, safepoint, cleanup));
+       ClassLoaderDataGraph::resize_if_needed();
+       event_safepoint_cleanup_task_commit(event, name);
+     }
      _subtasks.all_tasks_completed(_num_workers);
    }
  };
  
  // Various cleaning tasks that should be done periodically at safepoints.