uint64_t nb_packets_per_stream);
uint64_t ust_app_get_size_one_more_packet_per_stream(
const struct ltt_ust_session *usess, uint64_t cur_nr_packets);
uint64_t nb_packets_per_stream);
uint64_t ust_app_get_size_one_more_packet_per_stream(
const struct ltt_ust_session *usess, uint64_t cur_nr_packets);