38 	if (evsel->db_id)  in db_export__evsel()
41 	evsel->db_id = ++dbe->evsel_last_db_id;  in db_export__evsel()
51 	if (machine->db_id)  in db_export__machine()
54 	machine->db_id = ++dbe->machine_last_db_id;  in db_export__machine()
67 	if (thread->db_id)  in db_export__thread()
70 	thread->db_id = ++dbe->thread_last_db_id;  in db_export__thread()
73 		main_thread_db_id = main_thread->db_id;  in db_export__thread()
85 	comm->db_id = ++dbe->comm_last_db_id;  in __db_export__comm()
96 	if (comm->db_id)  in db_export__comm()
113 	if (comm->db_id)  in db_export__exec_comm()
136 	u64 db_id;  in db_export__comm_thread()  local
138 	db_id = ++dbe->comm_thread_last_db_id;  in db_export__comm_thread()
141 		return dbe->export_comm_thread(dbe, db_id, comm, thread);  in db_export__comm_thread()
149 	if (dso->db_id)  in db_export__dso()
152 	dso->db_id = ++dbe->dso_last_db_id;  in db_export__dso()
187 		*dso_db_id = dso->db_id;  in db_ids_from_al()
196 			u64 *db_id = symbol__priv(al->sym);  in db_ids_from_al()  local
201 			*sym_db_id = *db_id;  in db_ids_from_al()
324 		bool export_comm_thread = comm && !thread->db_id;  in db_export__threads()
374 		es.comm_db_id = comm->db_id;  in db_export__sample()
376 	es.db_id = ++dbe->sample_last_db_id;  in db_export__sample()
388 			es.call_path_id = cp->db_id;  in db_export__sample()
403 						    &addr_al, es.db_id,  in db_export__sample()
483 	if (cp->db_id)  in db_export__call_path()
492 	cp->db_id = ++dbe->call_path_last_db_id;  in db_export__call_path()
509 	if (!cr->db_id)  in db_export__call_return()
510 		cr->db_id = ++dbe->call_return_last_db_id;  in db_export__call_return()
525 			      pid_t pid, pid_t tid, u64 *db_id,  in db_export__pid_tid()  argument
541 	*db_id = thread->db_id;  in db_export__pid_tid()
563 	u64 db_id;  in db_export__switch()  local
592 	db_id = ++dbe->context_switch_last_db_id;  in db_export__switch()
597 		comm_out_id = comm_a ? comm_a->db_id : 0;  in db_export__switch()
598 		comm_in_id  = comm_b ? comm_b->db_id : 0;  in db_export__switch()
602 		comm_out_id = comm_b ? comm_b->db_id : 0;  in db_export__switch()
603 		comm_in_id  = comm_a ? comm_a->db_id : 0;  in db_export__switch()
607 		return dbe->export_context_switch(dbe, db_id, machine, sample,  in db_export__switch()