24 int db_export__init(struct db_export *dbe)  in db_export__init()  argument
26 	memset(dbe, 0, sizeof(struct db_export));  in db_export__init()
30 void db_export__exit(struct db_export *dbe)  in db_export__exit()  argument
32 	call_return_processor__free(dbe->crp);  in db_export__exit()
33 	dbe->crp = NULL;  in db_export__exit()
36 int db_export__evsel(struct db_export *dbe, struct evsel *evsel)  in db_export__evsel()  argument
41 	evsel->db_id = ++dbe->evsel_last_db_id;  in db_export__evsel()
43 	if (dbe->export_evsel)  in db_export__evsel()
44 		return dbe->export_evsel(dbe, evsel);  in db_export__evsel()
49 int db_export__machine(struct db_export *dbe, struct machine *machine)  in db_export__machine()  argument
54 	machine->db_id = ++dbe->machine_last_db_id;  in db_export__machine()
56 	if (dbe->export_machine)  in db_export__machine()
57 		return dbe->export_machine(dbe, machine);  in db_export__machine()
62 int db_export__thread(struct db_export *dbe, struct thread *thread,  in db_export__thread()  argument
70 	thread->db_id = ++dbe->thread_last_db_id;  in db_export__thread()
75 	if (dbe->export_thread)  in db_export__thread()
76 		return dbe->export_thread(dbe, thread, main_thread_db_id,  in db_export__thread()
82 static int __db_export__comm(struct db_export *dbe, struct comm *comm,  in __db_export__comm()  argument
85 	comm->db_id = ++dbe->comm_last_db_id;  in __db_export__comm()
87 	if (dbe->export_comm)  in __db_export__comm()
88 		return dbe->export_comm(dbe, comm, thread);  in __db_export__comm()
93 int db_export__comm(struct db_export *dbe, struct comm *comm,  in db_export__comm()  argument
99 	return __db_export__comm(dbe, comm, thread);  in db_export__comm()
108 int db_export__exec_comm(struct db_export *dbe, struct comm *comm,  in db_export__exec_comm()  argument
116 	err = __db_export__comm(dbe, comm, main_thread);  in db_export__exec_comm()
130 	return db_export__comm_thread(dbe, comm, main_thread);  in db_export__exec_comm()
133 int db_export__comm_thread(struct db_export *dbe, struct comm *comm,  in db_export__comm_thread()  argument
138 	db_id = ++dbe->comm_thread_last_db_id;  in db_export__comm_thread()
140 	if (dbe->export_comm_thread)  in db_export__comm_thread()
141 		return dbe->export_comm_thread(dbe, db_id, comm, thread);  in db_export__comm_thread()
146 int db_export__dso(struct db_export *dbe, struct dso *dso,  in db_export__dso()  argument
152 	dso->db_id = ++dbe->dso_last_db_id;  in db_export__dso()
154 	if (dbe->export_dso)  in db_export__dso()
155 		return dbe->export_dso(dbe, dso, machine);  in db_export__dso()
160 int db_export__symbol(struct db_export *dbe, struct symbol *sym,  in db_export__symbol()  argument
168 	*sym_db_id = ++dbe->symbol_last_db_id;  in db_export__symbol()
170 	if (dbe->export_symbol)  in db_export__symbol()
171 		return dbe->export_symbol(dbe, sym, dso);  in db_export__symbol()
176 static int db_ids_from_al(struct db_export *dbe, struct addr_location *al,  in db_ids_from_al()  argument
184 		err = db_export__dso(dbe, dso, al->maps->machine);  in db_ids_from_al()
198 			err = db_export__symbol(dbe, al->sym, dso);  in db_ids_from_al()
209 static struct call_path *call_path_from_sample(struct db_export *dbe,  in call_path_from_sample()  argument
216 	struct call_path *current = &dbe->cpr->call_path;  in call_path_from_sample()
260 		db_ids_from_al(dbe, &al, &dso_db_id, &sym_db_id, &offset);  in call_path_from_sample()
263 		current = call_path__findnew(dbe->cpr, current,  in call_path_from_sample()
273 	if (current == &dbe->cpr->call_path) {  in call_path_from_sample()
281 int db_export__branch_type(struct db_export *dbe, u32 branch_type,  in db_export__branch_type()  argument
284 	if (dbe->export_branch_type)  in db_export__branch_type()
285 		return dbe->export_branch_type(dbe, branch_type, name);  in db_export__branch_type()
290 static int db_export__threads(struct db_export *dbe, struct thread *thread,  in db_export__threads()  argument
303 		err = db_export__thread(dbe, main_thread, machine, main_thread);  in db_export__threads()
312 			err = db_export__exec_comm(dbe, comm, main_thread);  in db_export__threads()
326 		err = db_export__thread(dbe, thread, machine, main_thread);  in db_export__threads()
331 			err = db_export__comm_thread(dbe, comm, thread);  in db_export__threads()
339 		return db_export__comm(dbe, curr_comm, thread);  in db_export__threads()
344 int db_export__sample(struct db_export *dbe, union perf_event *event,  in db_export__sample()  argument
359 	err = db_export__evsel(dbe, evsel);  in db_export__sample()
363 	err = db_export__machine(dbe, al->maps->machine);  in db_export__sample()
369 	err = db_export__threads(dbe, thread, main_thread, al->maps->machine, &comm);  in db_export__sample()
376 	es.db_id = ++dbe->sample_last_db_id;  in db_export__sample()
378 	err = db_ids_from_al(dbe, al, &es.dso_db_id, &es.sym_db_id, &es.offset);  in db_export__sample()
382 	if (dbe->cpr) {  in db_export__sample()
383 		struct call_path *cp = call_path_from_sample(dbe, al->maps->machine,  in db_export__sample()
387 			db_export__call_path(dbe, cp);  in db_export__sample()
393 		err = db_ids_from_al(dbe, addr_al, &es.addr_dso_db_id,  in db_export__sample()
397 		if (dbe->crp) {  in db_export__sample()
400 						    dbe->crp);  in db_export__sample()
406 	if (dbe->export_sample)  in db_export__sample()
407 		err = dbe->export_sample(dbe, &es);  in db_export__sample()
442 int db_export__branch_types(struct db_export *dbe)  in db_export__branch_types()  argument
447 		err = db_export__branch_type(dbe, branch_types[i].branch_type,  in db_export__branch_types()
464 		err = db_export__branch_type(dbe, type | PERF_IP_FLAG_TRACE_BEGIN, buf);  in db_export__branch_types()
469 		err = db_export__branch_type(dbe, type | PERF_IP_FLAG_TRACE_END, buf);  in db_export__branch_types()
477 int db_export__call_path(struct db_export *dbe, struct call_path *cp)  in db_export__call_path()  argument
485 		err = db_export__call_path(dbe, cp->parent);  in db_export__call_path()
490 	cp->db_id = ++dbe->call_path_last_db_id;  in db_export__call_path()
492 	if (dbe->export_call_path)  in db_export__call_path()
493 		return dbe->export_call_path(dbe, cp);  in db_export__call_path()
498 int db_export__call_return(struct db_export *dbe, struct call_return *cr,  in db_export__call_return()  argument
503 	err = db_export__call_path(dbe, cr->cp);  in db_export__call_return()
508 		cr->db_id = ++dbe->call_return_last_db_id;  in db_export__call_return()
512 			*parent_db_id = ++dbe->call_return_last_db_id;  in db_export__call_return()
516 	if (dbe->export_call_return)  in db_export__call_return()
517 		return dbe->export_call_return(dbe, cr);  in db_export__call_return()
522 static int db_export__pid_tid(struct db_export *dbe, struct machine *machine,  in db_export__pid_tid()  argument
537 	err = db_export__threads(dbe, thread, main_thread, machine, comm_ptr);  in db_export__pid_tid()
548 int db_export__switch(struct db_export *dbe, union perf_event *event,  in db_export__switch()  argument
564 	err = db_export__machine(dbe, machine);  in db_export__switch()
568 	err = db_export__pid_tid(dbe, machine, sample->pid, sample->tid,  in db_export__switch()
577 		err = db_export__pid_tid(dbe, machine, pid, tid, &th_b_id,  in db_export__switch()
590 	db_id = ++dbe->context_switch_last_db_id;  in db_export__switch()
604 	if (dbe->export_context_switch)  in db_export__switch()
605 		return dbe->export_context_switch(dbe, db_id, machine, sample,  in db_export__switch()