147   }

   147   }

   148 }

   148 }

   149 

   149 

   150 void JfrTypeManager::write_type_set() {

   150 void JfrTypeManager::write_type_set() {

   151   // can safepoint here because of Module_lock

   151   // can safepoint here because of Module_lock

   152   MutexLockerEx lock(SafepointSynchronize::is_at_safepoint() ? NULL : Module_lock);

   153   MutexLockerEx lock(SafepointSynchronize::is_at_safepoint() ? NULL : Module_lock);

   153   JfrCheckpointWriter writer(true, true, Thread::current());

   155   JfrCheckpointWriter writer(true, true, Thread::current());

   154   TypeSet set;

   156   TypeSet set;

   155   set.serialize(writer);

   157   set.serialize(writer);

   156 }

   158 }

   157 

   159