1062 	int overflow;  in perf_push_sample()  local
1116 	overflow = 0;  in perf_push_sample()
1120 		overflow = 1;  in perf_push_sample()
1125 	return overflow;  in perf_push_sample()
1163 			       unsigned long long *overflow)  in hw_collect_samples()  argument
1184 			if (!*overflow) {  in hw_collect_samples()
1188 					*overflow = perf_push_sample(event,  in hw_collect_samples()
1193 				*overflow += 1;  in hw_collect_samples()
1262 		if (te->overflow)  in hw_perf_event_update()
1267 			sampl_overflow += te->overflow;  in hw_perf_event_update()
1272 				    sdbt, te->overflow,  in hw_perf_event_update()
1286 		} while (!cmpxchg_double(&te->flags, &te->overflow,  in hw_perf_event_update()
1287 					 te->flags, te->overflow,  in hw_perf_event_update()
1411 			te->overflow = 0;  in aux_output_begin()
1449 			  unsigned long long *overflow)  in aux_set_alert()  argument
1457 		orig_overflow = te->overflow;  in aux_set_alert()
1458 		*overflow = orig_overflow;  in aux_set_alert()
1468 	} while (!cmpxchg_double(&te->flags, &te->overflow,  in aux_set_alert()
1497 			     unsigned long long *overflow)  in aux_reset_buffer()  argument
1509 		return aux_set_alert(aux, aux->alert_mark, overflow);  in aux_reset_buffer()
1516 		if (!aux_set_alert(aux, aux->alert_mark, overflow))  in aux_reset_buffer()
1530 			orig_overflow = te->overflow;  in aux_reset_buffer()
1536 		} while (!cmpxchg_double(&te->flags, &te->overflow,  in aux_reset_buffer()
1539 		*overflow += orig_overflow;  in aux_reset_buffer()
1556 	unsigned long long overflow = 0;  in hw_collect_aux()  local
1590 		if (aux_reset_buffer(aux, range, &overflow)) {  in hw_collect_aux()
1591 			if (!overflow) {  in hw_collect_aux()
1601 					    aux->head, range, overflow);  in hw_collect_aux()