85 	int n_outbuf;  member
760 	wait_event_timeout(hp->emptyq, (hp->n_outbuf <= 0), HVSI_TIMEOUT);  in hvsi_flush_output()
770 	hp->n_outbuf = 0;  in hvsi_flush_output()
836 	hp->n_outbuf = 0;  in hvsi_hangup()
845 	if (hp->n_outbuf <= 0)  in hvsi_push()
848 	n = hvsi_put_chars(hp, hp->outbuf, hp->n_outbuf);  in hvsi_push()
852 		hp->n_outbuf = 0;  in hvsi_push()
874 	pr_debug("%s: %i chars in buffer\n", __func__, hp->n_outbuf);  in hvsi_write_worker()
888 	if (hp->n_outbuf > 0)  in hvsi_write_worker()
908 	return N_OUTBUF - hp->n_outbuf;  in hvsi_write_room()
915 	return hp->n_outbuf;  in hvsi_chars_in_buffer()
929 	pr_debug("%s: %i chars in buffer\n", __func__, hp->n_outbuf);  in hvsi_write()
945 		BUG_ON(hp->n_outbuf < 0);  in hvsi_write()
946 		memcpy(hp->outbuf + hp->n_outbuf, source, chunksize);  in hvsi_write()
947 		hp->n_outbuf += chunksize;  in hvsi_write()
955 	if (hp->n_outbuf > 0) {  in hvsi_write()