1011 	int overflow;  in perf_push_sample()  local
1065 	overflow = 0;  in perf_push_sample()
1069 		overflow = 1;  in perf_push_sample()
1074 	return overflow;  in perf_push_sample()
1111 			       unsigned long long *overflow)  in hw_collect_samples()  argument
1132 			if (!*overflow) {  in hw_collect_samples()
1136 					*overflow = perf_push_sample(event,  in hw_collect_samples()
1141 				*overflow += 1;  in hw_collect_samples()
1210 		if (te->overflow)  in hw_perf_event_update()
1215 			sampl_overflow += te->overflow;  in hw_perf_event_update()
1220 				    sdbt, te->overflow,  in hw_perf_event_update()
1234 		} while (!cmpxchg_double(&te->flags, &te->overflow,  in hw_perf_event_update()
1235 					 te->flags, te->overflow,  in hw_perf_event_update()
1359 			te->overflow = 0;  in aux_output_begin()
1397 			  unsigned long long *overflow)  in aux_set_alert()  argument
1405 		orig_overflow = te->overflow;  in aux_set_alert()
1406 		*overflow = orig_overflow;  in aux_set_alert()
1416 	} while (!cmpxchg_double(&te->flags, &te->overflow,  in aux_set_alert()
1445 			     unsigned long long *overflow)  in aux_reset_buffer()  argument
1457 		return aux_set_alert(aux, aux->alert_mark, overflow);  in aux_reset_buffer()
1464 		if (!aux_set_alert(aux, aux->alert_mark, overflow))  in aux_reset_buffer()
1478 			orig_overflow = te->overflow;  in aux_reset_buffer()
1484 		} while (!cmpxchg_double(&te->flags, &te->overflow,  in aux_reset_buffer()
1487 		*overflow += orig_overflow;  in aux_reset_buffer()
1504 	unsigned long long overflow = 0;  in hw_collect_aux()  local
1538 		if (aux_reset_buffer(aux, range, &overflow)) {  in hw_collect_aux()
1539 			if (!overflow) {  in hw_collect_aux()
1549 					    aux->head, range, overflow);  in hw_collect_aux()