1551 svcauth_gss_prepare_to_wrap(struct xdr_buf *resbuf, struct gss_svc_data *gsd)  in svcauth_gss_prepare_to_wrap()  argument
1570 		resbuf->head[0].iov_len -= 2 * 4;  in svcauth_gss_prepare_to_wrap()
1582 	struct xdr_buf *resbuf = &rqstp->rq_res;  in svcauth_gss_wrap_resp_integ()  local
1590 	p = svcauth_gss_prepare_to_wrap(resbuf, gsd);  in svcauth_gss_wrap_resp_integ()
1593 	integ_offset = (u8 *)(p + 1) - (u8 *)resbuf->head[0].iov_base;  in svcauth_gss_wrap_resp_integ()
1594 	integ_len = resbuf->len - integ_offset;  in svcauth_gss_wrap_resp_integ()
1598 	if (xdr_buf_subsegment(resbuf, &integ_buf, integ_offset, integ_len))  in svcauth_gss_wrap_resp_integ()
1600 	if (resbuf->tail[0].iov_base == NULL) {  in svcauth_gss_wrap_resp_integ()
1601 		if (resbuf->head[0].iov_len + RPC_MAX_AUTH_SIZE > PAGE_SIZE)  in svcauth_gss_wrap_resp_integ()
1603 		resbuf->tail[0].iov_base = resbuf->head[0].iov_base  in svcauth_gss_wrap_resp_integ()
1604 						+ resbuf->head[0].iov_len;  in svcauth_gss_wrap_resp_integ()
1605 		resbuf->tail[0].iov_len = 0;  in svcauth_gss_wrap_resp_integ()
1607 	resv = &resbuf->tail[0];  in svcauth_gss_wrap_resp_integ()
1616 	resbuf->len += XDR_QUADLEN(mic.len) << 2;  in svcauth_gss_wrap_resp_integ()
1629 	struct xdr_buf *resbuf = &rqstp->rq_res;  in svcauth_gss_wrap_resp_priv()  local
1635 	p = svcauth_gss_prepare_to_wrap(resbuf, gsd);  in svcauth_gss_wrap_resp_priv()
1639 	offset = (u8 *)p - (u8 *)resbuf->head[0].iov_base;  in svcauth_gss_wrap_resp_priv()
1641 	inpages = resbuf->pages;  in svcauth_gss_wrap_resp_priv()
1652 	if (resbuf->tail[0].iov_base) {  in svcauth_gss_wrap_resp_priv()
1653 		BUG_ON(resbuf->tail[0].iov_base >= resbuf->head[0].iov_base  in svcauth_gss_wrap_resp_priv()
1655 		BUG_ON(resbuf->tail[0].iov_base < resbuf->head[0].iov_base);  in svcauth_gss_wrap_resp_priv()
1656 		if (resbuf->tail[0].iov_len + resbuf->head[0].iov_len  in svcauth_gss_wrap_resp_priv()
1659 		memmove(resbuf->tail[0].iov_base + RPC_MAX_AUTH_SIZE,  in svcauth_gss_wrap_resp_priv()
1660 			resbuf->tail[0].iov_base,  in svcauth_gss_wrap_resp_priv()
1661 			resbuf->tail[0].iov_len);  in svcauth_gss_wrap_resp_priv()
1662 		resbuf->tail[0].iov_base += RPC_MAX_AUTH_SIZE;  in svcauth_gss_wrap_resp_priv()
1671 	if (resbuf->tail[0].iov_base == NULL) {  in svcauth_gss_wrap_resp_priv()
1672 		if (resbuf->head[0].iov_len + 2*RPC_MAX_AUTH_SIZE > PAGE_SIZE)  in svcauth_gss_wrap_resp_priv()
1674 		resbuf->tail[0].iov_base = resbuf->head[0].iov_base  in svcauth_gss_wrap_resp_priv()
1675 			+ resbuf->head[0].iov_len + RPC_MAX_AUTH_SIZE;  in svcauth_gss_wrap_resp_priv()
1676 		resbuf->tail[0].iov_len = 0;  in svcauth_gss_wrap_resp_priv()
1678 	if (gss_wrap(gsd->rsci->mechctx, offset, resbuf, inpages))  in svcauth_gss_wrap_resp_priv()
1680 	*len = htonl(resbuf->len - offset);  in svcauth_gss_wrap_resp_priv()
1681 	pad = 3 - ((resbuf->len - offset - 1)&3);  in svcauth_gss_wrap_resp_priv()
1682 	p = (__be32 *)(resbuf->tail[0].iov_base + resbuf->tail[0].iov_len);  in svcauth_gss_wrap_resp_priv()
1684 	resbuf->tail[0].iov_len += pad;  in svcauth_gss_wrap_resp_priv()
1685 	resbuf->len += pad;  in svcauth_gss_wrap_resp_priv()
1694 	struct xdr_buf *resbuf = &rqstp->rq_res;  in svcauth_gss_release()  local
1706 	resbuf->len = total_buf_len(resbuf);  in svcauth_gss_release()