*(elapsed_time.v_time) = ltt_time_add(*(elapsed_time.v_time), delta);
lttv_attribute_find(tfcs->current_events_tree, LTTV_STATS_CPU_TIME,
LTTV_TIME, &cpu_time);
delta = ltt_time_sub(tfcs->parent.parent.timestamp,
*(elapsed_time.v_time) = ltt_time_add(*(elapsed_time.v_time), delta);
lttv_attribute_find(tfcs->current_events_tree, LTTV_STATS_CPU_TIME,
LTTV_TIME, &cpu_time);
delta = ltt_time_sub(tfcs->parent.parent.timestamp,