1591 svcauth_gss_prepare_to_wrap(struct xdr_buf *resbuf, struct gss_svc_data *gsd)  in svcauth_gss_prepare_to_wrap()  argument
1610 		resbuf->head[0].iov_len -= 2 * 4;  in svcauth_gss_prepare_to_wrap()
1622 	struct xdr_buf *resbuf = &rqstp->rq_res;  in svcauth_gss_wrap_resp_integ()  local
1630 	p = svcauth_gss_prepare_to_wrap(resbuf, gsd);  in svcauth_gss_wrap_resp_integ()
1633 	integ_offset = (u8 *)(p + 1) - (u8 *)resbuf->head[0].iov_base;  in svcauth_gss_wrap_resp_integ()
1634 	integ_len = resbuf->len - integ_offset;  in svcauth_gss_wrap_resp_integ()
1638 	if (xdr_buf_subsegment(resbuf, &integ_buf, integ_offset, integ_len)) {  in svcauth_gss_wrap_resp_integ()
1642 	if (resbuf->tail[0].iov_base == NULL) {  in svcauth_gss_wrap_resp_integ()
1643 		if (resbuf->head[0].iov_len + RPC_MAX_AUTH_SIZE > PAGE_SIZE)  in svcauth_gss_wrap_resp_integ()
1645 		resbuf->tail[0].iov_base = resbuf->head[0].iov_base  in svcauth_gss_wrap_resp_integ()
1646 						+ resbuf->head[0].iov_len;  in svcauth_gss_wrap_resp_integ()
1647 		resbuf->tail[0].iov_len = 0;  in svcauth_gss_wrap_resp_integ()
1649 	resv = &resbuf->tail[0];  in svcauth_gss_wrap_resp_integ()
1658 	resbuf->len += XDR_QUADLEN(mic.len) << 2;  in svcauth_gss_wrap_resp_integ()
1671 	struct xdr_buf *resbuf = &rqstp->rq_res;  in svcauth_gss_wrap_resp_priv()  local
1677 	p = svcauth_gss_prepare_to_wrap(resbuf, gsd);  in svcauth_gss_wrap_resp_priv()
1681 	offset = (u8 *)p - (u8 *)resbuf->head[0].iov_base;  in svcauth_gss_wrap_resp_priv()
1683 	inpages = resbuf->pages;  in svcauth_gss_wrap_resp_priv()
1694 	if (resbuf->tail[0].iov_base) {  in svcauth_gss_wrap_resp_priv()
1695 		BUG_ON(resbuf->tail[0].iov_base >= resbuf->head[0].iov_base  in svcauth_gss_wrap_resp_priv()
1697 		BUG_ON(resbuf->tail[0].iov_base < resbuf->head[0].iov_base);  in svcauth_gss_wrap_resp_priv()
1698 		if (resbuf->tail[0].iov_len + resbuf->head[0].iov_len  in svcauth_gss_wrap_resp_priv()
1701 		memmove(resbuf->tail[0].iov_base + RPC_MAX_AUTH_SIZE,  in svcauth_gss_wrap_resp_priv()
1702 			resbuf->tail[0].iov_base,  in svcauth_gss_wrap_resp_priv()
1703 			resbuf->tail[0].iov_len);  in svcauth_gss_wrap_resp_priv()
1704 		resbuf->tail[0].iov_base += RPC_MAX_AUTH_SIZE;  in svcauth_gss_wrap_resp_priv()
1713 	if (resbuf->tail[0].iov_base == NULL) {  in svcauth_gss_wrap_resp_priv()
1714 		if (resbuf->head[0].iov_len + 2*RPC_MAX_AUTH_SIZE > PAGE_SIZE)  in svcauth_gss_wrap_resp_priv()
1716 		resbuf->tail[0].iov_base = resbuf->head[0].iov_base  in svcauth_gss_wrap_resp_priv()
1717 			+ resbuf->head[0].iov_len + RPC_MAX_AUTH_SIZE;  in svcauth_gss_wrap_resp_priv()
1718 		resbuf->tail[0].iov_len = 0;  in svcauth_gss_wrap_resp_priv()
1720 	if (gss_wrap(gsd->rsci->mechctx, offset, resbuf, inpages))  in svcauth_gss_wrap_resp_priv()
1722 	*len = htonl(resbuf->len - offset);  in svcauth_gss_wrap_resp_priv()
1723 	pad = 3 - ((resbuf->len - offset - 1)&3);  in svcauth_gss_wrap_resp_priv()
1724 	p = (__be32 *)(resbuf->tail[0].iov_base + resbuf->tail[0].iov_len);  in svcauth_gss_wrap_resp_priv()
1726 	resbuf->tail[0].iov_len += pad;  in svcauth_gss_wrap_resp_priv()
1727 	resbuf->len += pad;  in svcauth_gss_wrap_resp_priv()
1736 	struct xdr_buf *resbuf = &rqstp->rq_res;  in svcauth_gss_release()  local
1748 	resbuf->len = total_buf_len(resbuf);  in svcauth_gss_release()