359 static int bd_request;  variable
1008 	if (bd_request == 0) {  in bd_wakeup()
1009 		bd_request = 1;  in bd_wakeup()
1010 		wakeup(&bd_request);  in bd_wakeup()
1048 	if (bd_speedupreq == 0 || bd_request == 0)  in bd_speedup()
1051 	bd_request = 1;  in bd_speedup()
1053 		wakeup(&bd_request);  in bd_speedup()
3447 	wakeup(&bd_request);  in buf_daemon_shutdown()
3487 		bd_request = 0;  in buf_daemon()
3534 			bd_request = 0;  in buf_daemon()
3543 			msleep(&bd_request, &bdlock, PVM, "psleep", hz);  in buf_daemon()
3550 			msleep(&bd_request, &bdlock, PVM, "qsleep", hz / 10);  in buf_daemon()