471 	rqstp->rq_arg.len = len;  in svc_udp_recvfrom()
483 		if (csum_partial_copy_to_xdr(&rqstp->rq_arg, skb))  in svc_udp_recvfrom()
489 		rqstp->rq_arg.head[0].iov_base = skb->data;  in svc_udp_recvfrom()
490 		rqstp->rq_arg.head[0].iov_len = len;  in svc_udp_recvfrom()
496 	rqstp->rq_arg.page_base = 0;  in svc_udp_recvfrom()
497 	if (len <= rqstp->rq_arg.head[0].iov_len) {  in svc_udp_recvfrom()
498 		rqstp->rq_arg.head[0].iov_len = len;  in svc_udp_recvfrom()
499 		rqstp->rq_arg.page_len = 0;  in svc_udp_recvfrom()
502 		rqstp->rq_arg.page_len = len - rqstp->rq_arg.head[0].iov_len;  in svc_udp_recvfrom()
504 			DIV_ROUND_UP(rqstp->rq_arg.page_len, PAGE_SIZE);  in svc_udp_recvfrom()
820 	rqstp->rq_arg.head[0].iov_base = page_address(rqstp->rq_pages[0]);  in svc_tcp_restore_pages()
907 	__be32 *p = (__be32 *)rqstp->rq_arg.head[0].iov_base;  in receive_cb_reply()
928 	src = &rqstp->rq_arg.head[0];  in receive_cb_reply()
932 	xprt_complete_rqst(req->rq_task, rqstp->rq_arg.len);  in receive_cb_reply()
933 	rqstp->rq_arg.len = 0;  in receive_cb_reply()
1000 	rqstp->rq_arg.len = svsk->sk_datalen;  in svc_tcp_recvfrom()
1001 	rqstp->rq_arg.page_base = 0;  in svc_tcp_recvfrom()
1002 	if (rqstp->rq_arg.len <= rqstp->rq_arg.head[0].iov_len) {  in svc_tcp_recvfrom()
1003 		rqstp->rq_arg.head[0].iov_len = rqstp->rq_arg.len;  in svc_tcp_recvfrom()
1004 		rqstp->rq_arg.page_len = 0;  in svc_tcp_recvfrom()
1006 		rqstp->rq_arg.page_len = rqstp->rq_arg.len - rqstp->rq_arg.head[0].iov_len;  in svc_tcp_recvfrom()
1015 	p = (__be32 *)rqstp->rq_arg.head[0].iov_base;  in svc_tcp_recvfrom()
1032 	return rqstp->rq_arg.len;  in svc_tcp_recvfrom()