2424 xfrm_tmpl_resolve(struct xfrm_policy **pols, int npols, const struct flowi *fl,  in xfrm_tmpl_resolve()  argument
2435 		if (cnx + pols[i]->xfrm_nr >= XFRM_MAX_DEPTH) {  in xfrm_tmpl_resolve()
2440 		ret = xfrm_tmpl_resolve_one(pols[i], fl, &tpp[cnx], family);  in xfrm_tmpl_resolve()
2673 				struct xfrm_policy **pols,  in xfrm_expand_policies()  argument
2678 	if (*num_pols == 0 || !pols[0]) {  in xfrm_expand_policies()
2683 	if (IS_ERR(pols[0])) {  in xfrm_expand_policies()
2685 		return PTR_ERR(pols[0]);  in xfrm_expand_policies()
2688 	*num_xfrms = pols[0]->xfrm_nr;  in xfrm_expand_policies()
2691 	if (pols[0] && pols[0]->action == XFRM_POLICY_ALLOW &&  in xfrm_expand_policies()
2692 	    pols[0]->type != XFRM_POLICY_TYPE_MAIN) {  in xfrm_expand_policies()
2693 		pols[1] = xfrm_policy_lookup_bytype(xp_net(pols[0]),  in xfrm_expand_policies()
2697 						    pols[0]->if_id);  in xfrm_expand_policies()
2698 		if (pols[1]) {  in xfrm_expand_policies()
2699 			if (IS_ERR(pols[1])) {  in xfrm_expand_policies()
2700 				xfrm_pols_put(pols, *num_pols);  in xfrm_expand_policies()
2702 				return PTR_ERR(pols[1]);  in xfrm_expand_policies()
2705 			(*num_xfrms) += pols[1]->xfrm_nr;  in xfrm_expand_policies()
2710 		if (pols[i]->action != XFRM_POLICY_ALLOW) {  in xfrm_expand_policies()
2721 xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,  in xfrm_resolve_and_create_bundle()  argument
2725 	struct net *net = xp_net(pols[0]);  in xfrm_resolve_and_create_bundle()
2733 	err = xfrm_tmpl_resolve(pols, num_pols, fl, xfrm, family);  in xfrm_resolve_and_create_bundle()
2743 	dst = xfrm_bundle_create(pols[0], xfrm, bundle, err, fl, dst_orig);  in xfrm_resolve_and_create_bundle()
2752 	memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);  in xfrm_resolve_and_create_bundle()
2753 	xdst->policy_genid = atomic_read(&pols[0]->genid);  in xfrm_resolve_and_create_bundle()
2850 	struct xfrm_policy *pol = xdst->pols[0];  in xdst_queue_output()
2951 	struct xfrm_policy *pols[XFRM_POLICY_TYPE_MAX];  in xfrm_bundle_lookup()  local
2958 	pols[0] = xfrm_policy_lookup(net, fl, family, dir, if_id);  in xfrm_bundle_lookup()
2959 	err = xfrm_expand_policies(fl, family, pols,  in xfrm_bundle_lookup()
2968 	xdst = xfrm_resolve_and_create_bundle(pols, num_pols, fl, family,  in xfrm_bundle_lookup()
2973 			xfrm_pols_put(pols, num_pols);  in xfrm_bundle_lookup()
2993 		xfrm_pols_put(pols, num_pols);  in xfrm_bundle_lookup()
2998 	memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);  in xfrm_bundle_lookup()
3005 	xfrm_pols_put(pols, num_pols);  in xfrm_bundle_lookup()
3040 	struct xfrm_policy *pols[XFRM_POLICY_TYPE_MAX];  in xfrm_lookup_with_ifid()  local
3054 		pols[0] = xfrm_sk_policy_lookup(sk, XFRM_POLICY_OUT, fl, family,  in xfrm_lookup_with_ifid()
3056 		err = xfrm_expand_policies(fl, family, pols,  in xfrm_lookup_with_ifid()
3068 					pols, num_pols, fl,  in xfrm_lookup_with_ifid()
3072 				xfrm_pols_put(pols, num_pols);  in xfrm_lookup_with_ifid()
3109 		memcpy(pols, xdst->pols, sizeof(struct xfrm_policy *) * num_pols);  in xfrm_lookup_with_ifid()
3138 	    !(pols[0]->flags & XFRM_POLICY_ICMP)) {  in xfrm_lookup_with_ifid()
3144 		pols[i]->curlft.use_time = ktime_get_real_seconds();  in xfrm_lookup_with_ifid()
3160 	xfrm_pols_put(pols, drop_pols);  in xfrm_lookup_with_ifid()
3177 	xfrm_pols_put(pols, drop_pols);  in xfrm_lookup_with_ifid()
3547 	struct xfrm_policy *pols[XFRM_POLICY_TYPE_MAX];  in __xfrm_policy_check()  local
3624 	pols[0] = pol;  in __xfrm_policy_check()
3627 	if (pols[0]->type != XFRM_POLICY_TYPE_MAIN) {  in __xfrm_policy_check()
3628 		pols[1] = xfrm_policy_lookup_bytype(net, XFRM_POLICY_TYPE_MAIN,  in __xfrm_policy_check()
3631 		if (pols[1]) {  in __xfrm_policy_check()
3632 			if (IS_ERR(pols[1])) {  in __xfrm_policy_check()
3636 			pols[1]->curlft.use_time = ktime_get_real_seconds();  in __xfrm_policy_check()
3655 			if (pols[pi] != pol &&  in __xfrm_policy_check()
3656 			    pols[pi]->action != XFRM_POLICY_ALLOW) {  in __xfrm_policy_check()
3660 			if (ti + pols[pi]->xfrm_nr >= XFRM_MAX_DEPTH) {  in __xfrm_policy_check()
3664 			for (i = 0; i < pols[pi]->xfrm_nr; i++)  in __xfrm_policy_check()
3665 				tpp[ti++] = &pols[pi]->xfrm_vec[i];  in __xfrm_policy_check()
3695 		xfrm_pols_put(pols, npols);  in __xfrm_policy_check()
3703 	xfrm_pols_put(pols, npols);  in __xfrm_policy_check()
3849 		    xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))  in xfrm_bundle_ok()