770 static void log_busyloop(struct timespec *wait_ts)  in log_busyloop()  argument
777 	if (wait_ts && !started) {  in log_busyloop()
781 	} else if (!wait_ts && started) {  in log_busyloop()
789 static void check_busyloop(struct timespec *wait_ts)  in check_busyloop()  argument
791 	if (wait_ts->tv_sec == 0 && wait_ts->tv_nsec == 0) {  in check_busyloop()
840 		struct timespec *wait_ts;  in audio_io_thread()  local
844 		wait_ts = NULL;  in audio_io_thread()
856 			wait_ts = &ts;  in audio_io_thread()
892 		log_busyloop(wait_ts);  in audio_io_thread()
894 		ATLOG(atlog, AUDIO_THREAD_SLEEP, wait_ts ? wait_ts->tv_sec : 0,  in audio_io_thread()
895 		      wait_ts ? wait_ts->tv_nsec : 0, non_empty);  in audio_io_thread()
896 		if (wait_ts)  in audio_io_thread()
897 			check_busyloop(wait_ts);  in audio_io_thread()
903 		rc = ppoll(thread->pollfds, thread->num_pollfds, wait_ts, NULL);  in audio_io_thread()