108   if (thread->threadObj() == NULL) {

   108   if (thread->threadObj() == NULL) {

   109     return 0;

   109     return 0;

   110   }

   110   }

   111   const JfrThreadLocal* const tl = thread->jfr_thread_local();

   111   const JfrThreadLocal* const tl = thread->jfr_thread_local();

   112   assert(tl != NULL, "invariant");

   112   assert(tl != NULL, "invariant");

   113   if (!tl->has_thread_blob()) {

   116   if (!tl->has_thread_blob()) {

   114     JfrCheckpointManager::create_thread_blob(thread);

   117     JfrCheckpointManager::create_thread_blob(thread);

   115   }

   118   }

   116   assert(tl->has_thread_blob(), "invariant");

   119   assert(tl->has_thread_blob(), "invariant");

   117   return tl->thread_id();

   120   return tl->thread_id();