122 int db_export__thread(struct db_export *dbe, struct thread *thread,  in db_export__thread()  argument
125 	struct thread *main_thread;  in db_export__thread()
129 	if (thread->db_id)  in db_export__thread()
132 	thread->db_id = ++dbe->thread_last_db_id;  in db_export__thread()
134 	if (thread->pid_ != -1) {  in db_export__thread()
135 		if (thread->pid_ == thread->tid) {  in db_export__thread()
136 			main_thread = thread;  in db_export__thread()
139 							      thread->pid_,  in db_export__thread()
140 							      thread->pid_);  in db_export__thread()
148 				err = db_export__comm_thread(dbe, comm, thread);  in db_export__thread()
154 		if (main_thread != thread)  in db_export__thread()
159 		return dbe->export_thread(dbe, thread, main_thread_db_id,  in db_export__thread()
170 		    struct thread *main_thread)  in db_export__comm()
192 			   struct thread *thread)  in db_export__comm_thread()  argument
199 		return dbe->export_comm_thread(dbe, db_id, comm, thread);  in db_export__comm_thread()
234 static struct thread *get_main_thread(struct machine *machine, struct thread *thread)  in get_main_thread()  argument
236 	if (thread->pid_ == thread->tid)  in get_main_thread()
237 		return thread__get(thread);  in get_main_thread()
239 	if (thread->pid_ == -1)  in get_main_thread()
242 	return machine__find_thread(machine, thread->pid_, thread->pid_);  in get_main_thread()
292 	struct thread* thread = al->thread;  in db_export__sample()  local
299 	struct thread *main_thread;  in db_export__sample()
311 	main_thread = get_main_thread(al->machine, thread);  in db_export__sample()
315 	err = db_export__thread(dbe, thread, al->machine, comm);  in db_export__sample()
336 		perf_event__preprocess_sample_addr(event, sample, thread, &addr_al);  in db_export__sample()
342 			err = thread_stack__process(thread, comm, sample, al,  in db_export__sample()