src/share/vm/gc/shared/workgroup.hpp

rev 11460 : refactor: switch to update_active_threads()

*** 154,172 ****
      assert(UseDynamicNumberOfGCThreads || _active_workers == _total_workers,
             "Unless dynamic should use total workers");
      return _active_workers;
    }
  
!   void set_active_workers(uint v) {
      assert(v <= _total_workers,
             "Trying to set more workers active than there are");
      _active_workers = MIN2(v, _total_workers);
      add_workers(false /* exit_on_failure */);
      assert(v != 0, "Trying to set active workers to 0");
      assert(UseDynamicNumberOfGCThreads || _active_workers == _total_workers,
             "Unless dynamic should use total workers");
      log_info(gc, task)("GC Workers: using %d out of %d", _active_workers, _total_workers);
    }
  
    // Add GC workers as needed.
    void add_workers(bool initializing);
  
--- 154,173 ----
      assert(UseDynamicNumberOfGCThreads || _active_workers == _total_workers,
             "Unless dynamic should use total workers");
      return _active_workers;
    }
  
!   uint update_active_workers(uint v) {
      assert(v <= _total_workers,
             "Trying to set more workers active than there are");
      _active_workers = MIN2(v, _total_workers);
      add_workers(false /* exit_on_failure */);
      assert(v != 0, "Trying to set active workers to 0");
      assert(UseDynamicNumberOfGCThreads || _active_workers == _total_workers,
             "Unless dynamic should use total workers");
      log_info(gc, task)("GC Workers: using %d out of %d", _active_workers, _total_workers);
+     return _active_workers;
    }
  
    // Add GC workers as needed.
    void add_workers(bool initializing);