1451 xfrm_tmpl_resolve(struct xfrm_policy **pols, int npols, const struct flowi *fl,  in xfrm_tmpl_resolve()  argument
1462 		if (cnx + pols[i]->xfrm_nr >= XFRM_MAX_DEPTH) {  in xfrm_tmpl_resolve()
1467 		ret = xfrm_tmpl_resolve_one(pols[i], fl, &tpp[cnx], family);  in xfrm_tmpl_resolve()
1798 				struct xfrm_policy **pols,  in xfrm_expand_policies()  argument
1803 	if (*num_pols == 0 || !pols[0]) {  in xfrm_expand_policies()
1808 	if (IS_ERR(pols[0]))  in xfrm_expand_policies()
1809 		return PTR_ERR(pols[0]);  in xfrm_expand_policies()
1811 	*num_xfrms = pols[0]->xfrm_nr;  in xfrm_expand_policies()
1814 	if (pols[0] && pols[0]->action == XFRM_POLICY_ALLOW &&  in xfrm_expand_policies()
1815 	    pols[0]->type != XFRM_POLICY_TYPE_MAIN) {  in xfrm_expand_policies()
1816 		pols[1] = xfrm_policy_lookup_bytype(xp_net(pols[0]),  in xfrm_expand_policies()
1820 		if (pols[1]) {  in xfrm_expand_policies()
1821 			if (IS_ERR(pols[1])) {  in xfrm_expand_policies()
1822 				xfrm_pols_put(pols, *num_pols);  in xfrm_expand_policies()
1823 				return PTR_ERR(pols[1]);  in xfrm_expand_policies()
1826 			(*num_xfrms) += pols[1]->xfrm_nr;  in xfrm_expand_policies()
1831 		if (pols[i]->action != XFRM_POLICY_ALLOW) {  in xfrm_expand_policies()
1842 xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,  in xfrm_resolve_and_create_bundle()  argument
1846 	struct net *net = xp_net(pols[0]);  in xfrm_resolve_and_create_bundle()
1853 	err = xfrm_tmpl_resolve(pols, num_pols, fl, xfrm, family);  in xfrm_resolve_and_create_bundle()
1860 	dst = xfrm_bundle_create(pols[0], xfrm, err, fl, dst_orig);  in xfrm_resolve_and_create_bundle()
1869 		err = xfrm_dst_update_parent(dst, &pols[1]->selector);  in xfrm_resolve_and_create_bundle()
1879 	memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);  in xfrm_resolve_and_create_bundle()
1880 	xdst->policy_genid = atomic_read(&pols[0]->genid);  in xfrm_resolve_and_create_bundle()
1967 	struct xfrm_policy *pol = xdst->pols[0];  in xdst_queue_output()
2068 	struct xfrm_policy *pols[XFRM_POLICY_TYPE_MAX];  in xfrm_bundle_lookup()  local
2080 			pols[i] = xdst->pols[i];  in xfrm_bundle_lookup()
2081 			pol_dead |= pols[i]->walk.dead;  in xfrm_bundle_lookup()
2096 		pols[0] = __xfrm_policy_lookup(net, fl, family,  in xfrm_bundle_lookup()
2098 		err = xfrm_expand_policies(fl, family, pols,  in xfrm_bundle_lookup()
2108 	new_xdst = xfrm_resolve_and_create_bundle(pols, num_pols, fl, family,  in xfrm_bundle_lookup()
2145 		xfrm_pols_put(pols, num_pols);  in xfrm_bundle_lookup()
2150 	memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);  in xfrm_bundle_lookup()
2161 		xfrm_pols_put(pols, num_pols);  in xfrm_bundle_lookup()
2191 	struct xfrm_policy *pols[XFRM_POLICY_TYPE_MAX];  in xfrm_lookup()  local
2205 		pols[0] = xfrm_sk_policy_lookup(sk, XFRM_POLICY_OUT, fl);  in xfrm_lookup()
2206 		err = xfrm_expand_policies(fl, family, pols,  in xfrm_lookup()
2218 					pols, num_pols, fl,  in xfrm_lookup()
2221 				xfrm_pols_put(pols, num_pols);  in xfrm_lookup()
2259 		memcpy(pols, xdst->pols, sizeof(struct xfrm_policy *) * num_pols);  in xfrm_lookup()
2288 	    !(pols[0]->flags & XFRM_POLICY_ICMP)) {  in xfrm_lookup()
2294 		pols[i]->curlft.use_time = get_seconds();  in xfrm_lookup()
2310 	xfrm_pols_put(pols, drop_pols);  in xfrm_lookup()
2327 	xfrm_pols_put(pols, drop_pols);  in xfrm_lookup()
2448 	struct xfrm_policy *pols[XFRM_POLICY_TYPE_MAX];  in __xfrm_policy_check()  local
2517 	pols[0] = pol;  in __xfrm_policy_check()
2520 	if (pols[0]->type != XFRM_POLICY_TYPE_MAIN) {  in __xfrm_policy_check()
2521 		pols[1] = xfrm_policy_lookup_bytype(net, XFRM_POLICY_TYPE_MAIN,  in __xfrm_policy_check()
2524 		if (pols[1]) {  in __xfrm_policy_check()
2525 			if (IS_ERR(pols[1])) {  in __xfrm_policy_check()
2529 			pols[1]->curlft.use_time = get_seconds();  in __xfrm_policy_check()
2548 			if (pols[pi] != pol &&  in __xfrm_policy_check()
2549 			    pols[pi]->action != XFRM_POLICY_ALLOW) {  in __xfrm_policy_check()
2553 			if (ti + pols[pi]->xfrm_nr >= XFRM_MAX_DEPTH) {  in __xfrm_policy_check()
2557 			for (i = 0; i < pols[pi]->xfrm_nr; i++)  in __xfrm_policy_check()
2558 				tpp[ti++] = &pols[pi]->xfrm_vec[i];  in __xfrm_policy_check()
2588 		xfrm_pols_put(pols, npols);  in __xfrm_policy_check()
2596 	xfrm_pols_put(pols, npols);  in __xfrm_policy_check()
2746 		    xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))  in xfrm_bundle_ok()