2429 xfrm_tmpl_resolve(struct xfrm_policy **pols, int npols, const struct flowi *fl,  in xfrm_tmpl_resolve()  argument
2440 		if (cnx + pols[i]->xfrm_nr >= XFRM_MAX_DEPTH) {  in xfrm_tmpl_resolve()
2445 		ret = xfrm_tmpl_resolve_one(pols[i], fl, &tpp[cnx], family);  in xfrm_tmpl_resolve()
2678 				struct xfrm_policy **pols,  in xfrm_expand_policies()  argument
2683 	if (*num_pols == 0 || !pols[0]) {  in xfrm_expand_policies()
2688 	if (IS_ERR(pols[0])) {  in xfrm_expand_policies()
2690 		return PTR_ERR(pols[0]);  in xfrm_expand_policies()
2693 	*num_xfrms = pols[0]->xfrm_nr;  in xfrm_expand_policies()
2696 	if (pols[0] && pols[0]->action == XFRM_POLICY_ALLOW &&  in xfrm_expand_policies()
2697 	    pols[0]->type != XFRM_POLICY_TYPE_MAIN) {  in xfrm_expand_policies()
2698 		pols[1] = xfrm_policy_lookup_bytype(xp_net(pols[0]),  in xfrm_expand_policies()
2702 						    pols[0]->if_id);  in xfrm_expand_policies()
2703 		if (pols[1]) {  in xfrm_expand_policies()
2704 			if (IS_ERR(pols[1])) {  in xfrm_expand_policies()
2705 				xfrm_pols_put(pols, *num_pols);  in xfrm_expand_policies()
2707 				return PTR_ERR(pols[1]);  in xfrm_expand_policies()
2710 			(*num_xfrms) += pols[1]->xfrm_nr;  in xfrm_expand_policies()
2715 		if (pols[i]->action != XFRM_POLICY_ALLOW) {  in xfrm_expand_policies()
2726 xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,  in xfrm_resolve_and_create_bundle()  argument
2730 	struct net *net = xp_net(pols[0]);  in xfrm_resolve_and_create_bundle()
2738 	err = xfrm_tmpl_resolve(pols, num_pols, fl, xfrm, family);  in xfrm_resolve_and_create_bundle()
2748 	dst = xfrm_bundle_create(pols[0], xfrm, bundle, err, fl, dst_orig);  in xfrm_resolve_and_create_bundle()
2757 	memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);  in xfrm_resolve_and_create_bundle()
2758 	xdst->policy_genid = atomic_read(&pols[0]->genid);  in xfrm_resolve_and_create_bundle()
2855 	struct xfrm_policy *pol = xdst->pols[0];  in xdst_queue_output()
2956 	struct xfrm_policy *pols[XFRM_POLICY_TYPE_MAX];  in xfrm_bundle_lookup()  local
2963 	pols[0] = xfrm_policy_lookup(net, fl, family, dir, if_id);  in xfrm_bundle_lookup()
2964 	err = xfrm_expand_policies(fl, family, pols,  in xfrm_bundle_lookup()
2973 	xdst = xfrm_resolve_and_create_bundle(pols, num_pols, fl, family,  in xfrm_bundle_lookup()
2978 			xfrm_pols_put(pols, num_pols);  in xfrm_bundle_lookup()
2998 		xfrm_pols_put(pols, num_pols);  in xfrm_bundle_lookup()
3003 	memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);  in xfrm_bundle_lookup()
3010 	xfrm_pols_put(pols, num_pols);  in xfrm_bundle_lookup()
3045 	struct xfrm_policy *pols[XFRM_POLICY_TYPE_MAX];  in xfrm_lookup_with_ifid()  local
3059 		pols[0] = xfrm_sk_policy_lookup(sk, XFRM_POLICY_OUT, fl, family,  in xfrm_lookup_with_ifid()
3061 		err = xfrm_expand_policies(fl, family, pols,  in xfrm_lookup_with_ifid()
3073 					pols, num_pols, fl,  in xfrm_lookup_with_ifid()
3077 				xfrm_pols_put(pols, num_pols);  in xfrm_lookup_with_ifid()
3114 		memcpy(pols, xdst->pols, sizeof(struct xfrm_policy *) * num_pols);  in xfrm_lookup_with_ifid()
3143 	    !(pols[0]->flags & XFRM_POLICY_ICMP)) {  in xfrm_lookup_with_ifid()
3149 		pols[i]->curlft.use_time = ktime_get_real_seconds();  in xfrm_lookup_with_ifid()
3165 	xfrm_pols_put(pols, drop_pols);  in xfrm_lookup_with_ifid()
3182 	xfrm_pols_put(pols, drop_pols);  in xfrm_lookup_with_ifid()
3552 	struct xfrm_policy *pols[XFRM_POLICY_TYPE_MAX];  in __xfrm_policy_check()  local
3629 	pols[0] = pol;  in __xfrm_policy_check()
3632 	if (pols[0]->type != XFRM_POLICY_TYPE_MAIN) {  in __xfrm_policy_check()
3633 		pols[1] = xfrm_policy_lookup_bytype(net, XFRM_POLICY_TYPE_MAIN,  in __xfrm_policy_check()
3636 		if (pols[1]) {  in __xfrm_policy_check()
3637 			if (IS_ERR(pols[1])) {  in __xfrm_policy_check()
3639 				xfrm_pol_put(pols[0]);  in __xfrm_policy_check()
3642 			pols[1]->curlft.use_time = ktime_get_real_seconds();  in __xfrm_policy_check()
3661 			if (pols[pi] != pol &&  in __xfrm_policy_check()
3662 			    pols[pi]->action != XFRM_POLICY_ALLOW) {  in __xfrm_policy_check()
3666 			if (ti + pols[pi]->xfrm_nr >= XFRM_MAX_DEPTH) {  in __xfrm_policy_check()
3670 			for (i = 0; i < pols[pi]->xfrm_nr; i++)  in __xfrm_policy_check()
3671 				tpp[ti++] = &pols[pi]->xfrm_vec[i];  in __xfrm_policy_check()
3701 		xfrm_pols_put(pols, npols);  in __xfrm_policy_check()
3709 	xfrm_pols_put(pols, npols);  in __xfrm_policy_check()
3855 		    xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))  in xfrm_bundle_ok()