+ vlib_main_t *vm = vlib_get_main ();
+ u32 thread_index = vm->thread_index;
+ f64 t = vlib_time_now (vm);
+
+ if (PREDICT_FALSE (vlib_worker_threads->barrier_elog_enabled))
+ {
+ vlib_worker_thread_t *w = vlib_worker_threads + thread_index;
+ /* *INDENT-OFF* */
+ ELOG_TYPE_DECLARE (e) = {
+ .format = "barrier-wait-thread-%d",
+ .format_args = "i4",
+ };
+ /* *INDENT-ON* */
+
+ struct
+ {
+ u32 thread_index;
+ } __clib_packed *ed;
+
+ ed = ELOG_TRACK_DATA (&vlib_global_main.elog_main, e,
+ w->elog_track);
+ ed->thread_index = thread_index;
+ }
+