35 static int db_export__deferred(struct db_export *dbe)  in db_export__deferred()  argument
40 	while (!list_empty(&dbe->deferred)) {  in db_export__deferred()
41 		de = list_entry(dbe->deferred.next, struct deferred_export,  in db_export__deferred()
43 		err = dbe->export_comm(dbe, de->comm);  in db_export__deferred()
53 static void db_export__free_deferred(struct db_export *dbe)  in db_export__free_deferred()  argument
57 	while (!list_empty(&dbe->deferred)) {  in db_export__free_deferred()
58 		de = list_entry(dbe->deferred.next, struct deferred_export,  in db_export__free_deferred()
65 static int db_export__defer_comm(struct db_export *dbe, struct comm *comm)  in db_export__defer_comm()  argument
74 	list_add_tail(&de->node, &dbe->deferred);  in db_export__defer_comm()
79 int db_export__init(struct db_export *dbe)  in db_export__init()  argument
81 	memset(dbe, 0, sizeof(struct db_export));  in db_export__init()
82 	INIT_LIST_HEAD(&dbe->deferred);  in db_export__init()
86 int db_export__flush(struct db_export *dbe)  in db_export__flush()  argument
88 	return db_export__deferred(dbe);  in db_export__flush()
91 void db_export__exit(struct db_export *dbe)  in db_export__exit()  argument
93 	db_export__free_deferred(dbe);  in db_export__exit()
94 	call_return_processor__free(dbe->crp);  in db_export__exit()
95 	dbe->crp = NULL;  in db_export__exit()
98 int db_export__evsel(struct db_export *dbe, struct perf_evsel *evsel)  in db_export__evsel()  argument
103 	evsel->db_id = ++dbe->evsel_last_db_id;  in db_export__evsel()
105 	if (dbe->export_evsel)  in db_export__evsel()
106 		return dbe->export_evsel(dbe, evsel);  in db_export__evsel()
111 int db_export__machine(struct db_export *dbe, struct machine *machine)  in db_export__machine()  argument
116 	machine->db_id = ++dbe->machine_last_db_id;  in db_export__machine()
118 	if (dbe->export_machine)  in db_export__machine()
119 		return dbe->export_machine(dbe, machine);  in db_export__machine()
124 int db_export__thread(struct db_export *dbe, struct thread *thread,  in db_export__thread()  argument
134 	thread->db_id = ++dbe->thread_last_db_id;  in db_export__thread()
145 			err = db_export__thread(dbe, main_thread, machine,  in db_export__thread()
150 				err = db_export__comm_thread(dbe, comm, thread);  in db_export__thread()
160 	if (dbe->export_thread)  in db_export__thread()
161 		return dbe->export_thread(dbe, thread, main_thread_db_id,  in db_export__thread()
171 int db_export__comm(struct db_export *dbe, struct comm *comm,  in db_export__comm()  argument
179 	comm->db_id = ++dbe->comm_last_db_id;  in db_export__comm()
181 	if (dbe->export_comm) {  in db_export__comm()
183 			err = dbe->export_comm(dbe, comm);  in db_export__comm()
185 			err = db_export__defer_comm(dbe, comm);  in db_export__comm()
190 	return db_export__comm_thread(dbe, comm, main_thread);  in db_export__comm()
193 int db_export__comm_thread(struct db_export *dbe, struct comm *comm,  in db_export__comm_thread()  argument
198 	db_id = ++dbe->comm_thread_last_db_id;  in db_export__comm_thread()
200 	if (dbe->export_comm_thread)  in db_export__comm_thread()
201 		return dbe->export_comm_thread(dbe, db_id, comm, thread);  in db_export__comm_thread()
206 int db_export__dso(struct db_export *dbe, struct dso *dso,  in db_export__dso()  argument
212 	dso->db_id = ++dbe->dso_last_db_id;  in db_export__dso()
214 	if (dbe->export_dso)  in db_export__dso()
215 		return dbe->export_dso(dbe, dso, machine);  in db_export__dso()
220 int db_export__symbol(struct db_export *dbe, struct symbol *sym,  in db_export__symbol()  argument
228 	*sym_db_id = ++dbe->symbol_last_db_id;  in db_export__symbol()
230 	if (dbe->export_symbol)  in db_export__symbol()
231 		return dbe->export_symbol(dbe, sym, dso);  in db_export__symbol()
236 static int db_ids_from_al(struct db_export *dbe, struct addr_location *al,  in db_ids_from_al()  argument
244 		err = db_export__dso(dbe, dso, al->machine);  in db_ids_from_al()
258 			err = db_export__symbol(dbe, al->sym, dso);  in db_ids_from_al()
269 static struct call_path *call_path_from_sample(struct db_export *dbe,  in call_path_from_sample()  argument
276 	struct call_path *current = &dbe->cpr->call_path;  in call_path_from_sample()
320 		db_ids_from_al(dbe, &al, &dso_db_id, &sym_db_id, &offset);  in call_path_from_sample()
323 		current = call_path__findnew(dbe->cpr, current,  in call_path_from_sample()
333 	if (current == &dbe->cpr->call_path) {  in call_path_from_sample()
341 int db_export__branch_type(struct db_export *dbe, u32 branch_type,  in db_export__branch_type()  argument
344 	if (dbe->export_branch_type)  in db_export__branch_type()
345 		return dbe->export_branch_type(dbe, branch_type, name);  in db_export__branch_type()
350 int db_export__sample(struct db_export *dbe, union perf_event *event,  in db_export__sample()  argument
365 	err = db_export__evsel(dbe, evsel);  in db_export__sample()
369 	err = db_export__machine(dbe, al->machine);  in db_export__sample()
377 	err = db_export__thread(dbe, thread, al->machine, comm);  in db_export__sample()
382 		err = db_export__comm(dbe, comm, main_thread);  in db_export__sample()
388 	es.db_id = ++dbe->sample_last_db_id;  in db_export__sample()
390 	err = db_ids_from_al(dbe, al, &es.dso_db_id, &es.sym_db_id, &es.offset);  in db_export__sample()
394 	if (dbe->cpr) {  in db_export__sample()
395 		struct call_path *cp = call_path_from_sample(dbe, al->machine,  in db_export__sample()
399 			db_export__call_path(dbe, cp);  in db_export__sample()
409 		err = db_ids_from_al(dbe, &addr_al, &es.addr_dso_db_id,  in db_export__sample()
413 		if (dbe->crp) {  in db_export__sample()
416 						    dbe->crp);  in db_export__sample()
422 	if (dbe->export_sample)  in db_export__sample()
423 		err = dbe->export_sample(dbe, &es);  in db_export__sample()
456 int db_export__branch_types(struct db_export *dbe)  in db_export__branch_types()  argument
461 		err = db_export__branch_type(dbe, branch_types[i].branch_type,  in db_export__branch_types()
469 int db_export__call_path(struct db_export *dbe, struct call_path *cp)  in db_export__call_path()  argument
477 		err = db_export__call_path(dbe, cp->parent);  in db_export__call_path()
482 	cp->db_id = ++dbe->call_path_last_db_id;  in db_export__call_path()
484 	if (dbe->export_call_path)  in db_export__call_path()
485 		return dbe->export_call_path(dbe, cp);  in db_export__call_path()
490 int db_export__call_return(struct db_export *dbe, struct call_return *cr)  in db_export__call_return()  argument
497 	err = db_export__call_path(dbe, cr->cp);  in db_export__call_return()
501 	cr->db_id = ++dbe->call_return_last_db_id;  in db_export__call_return()
503 	if (dbe->export_call_return)  in db_export__call_return()
504 		return dbe->export_call_return(dbe, cr);  in db_export__call_return()