Lines Matching refs:f6i
108 static size_t rt6_nlmsg_size(struct fib6_info *f6i);
420 struct fib6_info *match = res->f6i; in fib6_select_path()
458 res->f6i = match; in fib6_select_path()
529 struct fib6_info *f6i = res->f6i; in rt6_device_match() local
534 if (unlikely(f6i->nh)) { in rt6_device_match()
535 nh = nexthop_fib6_nh(f6i->nh); in rt6_device_match()
536 if (nexthop_is_blackhole(f6i->nh)) in rt6_device_match()
539 nh = f6i->fib6_nh; in rt6_device_match()
545 for (spf6i = f6i; spf6i; spf6i = rcu_dereference(spf6i->fib6_next)) { in rt6_device_match()
559 res->f6i = spf6i; in rt6_device_match()
565 res->f6i = net->ipv6.fib6_null_entry; in rt6_device_match()
566 nh = res->f6i->fib6_nh; in rt6_device_match()
570 if (unlikely(f6i->nh)) { in rt6_device_match()
571 nh = nexthop_fib6_nh(f6i->nh); in rt6_device_match()
572 if (nexthop_is_blackhole(f6i->nh)) in rt6_device_match()
575 nh = f6i->fib6_nh; in rt6_device_match()
579 res->f6i = net->ipv6.fib6_null_entry; in rt6_device_match()
580 nh = res->f6i->fib6_nh; in rt6_device_match()
584 res->fib6_type = res->f6i->fib6_type; in rt6_device_match()
585 res->fib6_flags = res->f6i->fib6_flags; in rt6_device_match()
790 struct fib6_info *f6i; in __find_rr_leaf() local
792 for (f6i = f6i_start; in __find_rr_leaf()
793 f6i && f6i != nomatch; in __find_rr_leaf()
794 f6i = rcu_dereference(f6i->fib6_next)) { in __find_rr_leaf()
798 if (cont && f6i->fib6_metric != metric) { in __find_rr_leaf()
799 *cont = f6i; in __find_rr_leaf()
803 if (fib6_check_expired(f6i)) in __find_rr_leaf()
806 if (unlikely(f6i->nh)) { in __find_rr_leaf()
808 .flags = f6i->fib6_flags, in __find_rr_leaf()
815 if (nexthop_is_blackhole(f6i->nh)) { in __find_rr_leaf()
818 res->f6i = f6i; in __find_rr_leaf()
819 res->nh = nexthop_fib6_nh(f6i->nh); in __find_rr_leaf()
822 if (nexthop_for_each_fib6_nh(f6i->nh, rt6_nh_find_match, in __find_rr_leaf()
828 nh = f6i->fib6_nh; in __find_rr_leaf()
829 if (find_match(nh, f6i->fib6_flags, oif, strict, in __find_rr_leaf()
834 res->f6i = f6i; in __find_rr_leaf()
836 res->fib6_flags = f6i->fib6_flags; in __find_rr_leaf()
837 res->fib6_type = f6i->fib6_type; in __find_rr_leaf()
856 if (res->f6i || !cont) in find_rr_leaf()
872 res->f6i = NULL; in rt6_select()
912 if (!res->f6i) { in rt6_select()
913 res->f6i = net->ipv6.fib6_null_entry; in rt6_select()
914 res->nh = res->f6i->fib6_nh; in rt6_select()
915 res->fib6_flags = res->f6i->fib6_flags; in rt6_select()
916 res->fib6_type = res->f6i->fib6_type; in rt6_select()
922 return (res->f6i->fib6_flags & RTF_NONEXTHOP) || in rt6_is_gw_or_nonexthop()
1017 !rt6_need_strict(&res->f6i->fib6_dst.addr)) in ip6_rt_get_dev_rcu()
1085 struct fib6_info *f6i = res->f6i; in ip6_rt_init_dst() local
1097 } else if (ipv6_addr_type(&f6i->fib6_dst.addr) & IPV6_ADDR_MULTICAST) { in ip6_rt_init_dst()
1124 struct fib6_info *f6i = res->f6i; in ip6_rt_copy_init() local
1128 rt->rt6i_dst = f6i->fib6_dst; in ip6_rt_copy_init()
1135 rt6_set_from(rt, f6i); in ip6_rt_copy_init()
1137 rt->rt6i_src = f6i->fib6_src; in ip6_rt_copy_init()
1179 struct fib6_info *f6i = res->f6i; in ip6_create_rt_rcu() local
1183 if (!fib6_info_hold_safe(f6i)) in ip6_create_rt_rcu()
1186 flags = fib6_info_dst_flags(f6i); in ip6_create_rt_rcu()
1189 fib6_info_release(f6i); in ip6_create_rt_rcu()
1215 res.f6i = rcu_dereference(fn->leaf); in ip6_pol_route_lookup()
1216 if (!res.f6i) in ip6_pol_route_lookup()
1217 res.f6i = net->ipv6.fib6_null_entry; in ip6_pol_route_lookup()
1222 if (res.f6i == net->ipv6.fib6_null_entry) { in ip6_pol_route_lookup()
1319 struct fib6_info *f6i = res->f6i; in ip6_rt_cache_alloc() local
1327 if (!fib6_info_hold_safe(f6i)) in ip6_rt_cache_alloc()
1333 fib6_info_release(f6i); in ip6_rt_cache_alloc()
1343 if (f6i->fib6_dst.plen != 128 && in ip6_rt_cache_alloc()
1344 ipv6_addr_equal(&f6i->fib6_dst.addr, daddr)) in ip6_rt_cache_alloc()
1359 struct fib6_info *f6i = res->f6i; in ip6_rt_pcpu_alloc() local
1360 unsigned short flags = fib6_info_dst_flags(f6i); in ip6_rt_pcpu_alloc()
1364 if (!fib6_info_hold_safe(f6i)) in ip6_rt_pcpu_alloc()
1372 fib6_info_release(f6i); in ip6_rt_pcpu_alloc()
1378 if (f6i->nh) in ip6_rt_pcpu_alloc()
1425 if (res->f6i->fib6_destroying) { in rt6_make_pcpu_route()
1581 if (res->f6i->fib6_pmtu) { in fib6_mtu()
1582 mtu = res->f6i->fib6_pmtu; in fib6_mtu()
1656 struct fib6_info *f6i = res->f6i; in rt6_insert_exception() local
1687 if (f6i->fib6_src.plen) in rt6_insert_exception()
1725 spin_lock_bh(&f6i->fib6_table->tb6_lock); in rt6_insert_exception()
1726 fib6_update_sernum(net, f6i); in rt6_insert_exception()
1727 spin_unlock_bh(&f6i->fib6_table->tb6_lock); in rt6_insert_exception()
1766 struct fib6_info *f6i = arg; in rt6_nh_flush_exceptions() local
1768 fib6_nh_flush_exceptions(nh, f6i); in rt6_nh_flush_exceptions()
1773 void rt6_flush_exceptions(struct fib6_info *f6i) in rt6_flush_exceptions() argument
1775 if (f6i->nh) in rt6_flush_exceptions()
1776 nexthop_for_each_fib6_nh(f6i->nh, rt6_nh_flush_exceptions, in rt6_flush_exceptions()
1777 f6i); in rt6_flush_exceptions()
1779 fib6_nh_flush_exceptions(f6i->fib6_nh, f6i); in rt6_flush_exceptions()
1806 if (res->f6i->fib6_src.plen) in rt6_find_cached_rt()
1818 if (!ret && src_key && src_key != &res->f6i->fib6_src.addr) { in rt6_find_cached_rt()
1819 src_key = &res->f6i->fib6_src.addr; in rt6_find_cached_rt()
2155 void rt6_age_exceptions(struct fib6_info *f6i, in rt6_age_exceptions() argument
2159 if (f6i->nh) { in rt6_age_exceptions()
2165 nexthop_for_each_fib6_nh(f6i->nh, rt6_nh_age_exceptions, in rt6_age_exceptions()
2168 fib6_nh_age_exceptions(f6i->fib6_nh, gc_args, now); in rt6_age_exceptions()
2183 if (res->f6i == net->ipv6.fib6_null_entry) { in fib6_table_lookup()
2219 if (res.f6i == net->ipv6.fib6_null_entry) in ip6_pol_route()
2688 static bool fib6_check(struct fib6_info *f6i, u32 cookie) in fib6_check() argument
2692 if (!fib6_get_cookie_safe(f6i, &rt_cookie) || rt_cookie != cookie) in fib6_check()
2695 if (fib6_check_expired(f6i)) in fib6_check()
2880 res.f6i = rcu_dereference(rt6->from); in __ip6_rt_update_pmtu()
2881 if (!res.f6i) in __ip6_rt_update_pmtu()
2884 res.fib6_flags = res.f6i->fib6_flags; in __ip6_rt_update_pmtu()
2885 res.fib6_type = res.f6i->fib6_type; in __ip6_rt_update_pmtu()
2887 if (res.f6i->nh) { in __ip6_rt_update_pmtu()
2893 nexthop_for_each_fib6_nh(res.f6i->nh, in __ip6_rt_update_pmtu()
2904 res.nh = res.f6i->fib6_nh; in __ip6_rt_update_pmtu()
3069 res.f6i = rt; in __ip6_route_redirect()
3103 res.f6i = rt; in __ip6_route_redirect()
3109 res.fib6_flags = res.f6i->fib6_flags; in __ip6_route_redirect()
3110 res.fib6_type = res.f6i->fib6_type; in __ip6_route_redirect()
3222 struct fib6_info *f6i = res->f6i; in ip6_mtu_from_fib6() local
3227 if (unlikely(fib6_metric_locked(f6i, RTAX_MTU))) { in ip6_mtu_from_fib6()
3228 mtu = f6i->fib6_pmtu; in ip6_mtu_from_fib6()
3331 if (!err && res->f6i != net->ipv6.fib6_null_entry) in ip6_nh_lookup_table()
3351 !ipv6_addr_any(&res.f6i->fib6_dst.addr) && in ip6_route_check_nh_onlink()
3976 .f6i = rt, in ip6_del_cached_rt()
3990 struct fib6_info *f6i; member
3998 rc = ip6_del_cached_rt(arg->cfg, arg->f6i, nh); in fib6_nh_del_cached_rt()
4002 static int ip6_del_cached_rt_nh(struct fib6_config *cfg, struct fib6_info *f6i) in ip6_del_cached_rt_nh() argument
4006 .f6i = f6i in ip6_del_cached_rt_nh()
4009 return nexthop_for_each_fib6_nh(f6i->nh, fib6_nh_del_cached_rt, &arg); in ip6_del_cached_rt_nh()
4189 res.f6i = rcu_dereference(rt->from); in rt6_do_redirect()
4190 if (!res.f6i) in rt6_do_redirect()
4193 if (res.f6i->nh) { in rt6_do_redirect()
4199 nexthop_for_each_fib6_nh(res.f6i->nh, in rt6_do_redirect()
4209 res.nh = res.f6i->fib6_nh; in rt6_do_redirect()
4212 res.fib6_flags = res.f6i->fib6_flags; in rt6_do_redirect()
4213 res.fib6_type = res.f6i->fib6_type; in rt6_do_redirect()
4554 struct fib6_info *f6i; in addrconf_f6i_alloc() local
4564 f6i = ip6_route_info_create(&cfg, gfp_flags, NULL); in addrconf_f6i_alloc()
4565 if (!IS_ERR(f6i)) { in addrconf_f6i_alloc()
4566 f6i->dst_nocount = true; in addrconf_f6i_alloc()
4571 f6i->dst_nopolicy = true; in addrconf_f6i_alloc()
4574 return f6i; in addrconf_f6i_alloc()
4900 struct fib6_info *f6i; member
4906 struct fib6_info *f6i = arg->f6i; in fib6_nh_mtu_change() local
4915 u32 mtu = f6i->fib6_pmtu; in fib6_nh_mtu_change()
4919 fib6_metric_set(f6i, RTAX_MTU, arg->mtu); in fib6_nh_mtu_change()
4929 static int rt6_mtu_change_route(struct fib6_info *f6i, void *p_arg) in rt6_mtu_change_route() argument
4944 if (fib6_metric_locked(f6i, RTAX_MTU)) in rt6_mtu_change_route()
4947 arg->f6i = f6i; in rt6_mtu_change_route()
4948 if (f6i->nh) { in rt6_mtu_change_route()
4950 return nexthop_for_each_fib6_nh(f6i->nh, fib6_nh_mtu_change, in rt6_mtu_change_route()
4954 return fib6_nh_mtu_change(f6i->fib6_nh, arg); in rt6_mtu_change_route()
5527 static size_t rt6_nlmsg_size(struct fib6_info *f6i) in rt6_nlmsg_size() argument
5531 if (f6i->nh) { in rt6_nlmsg_size()
5533 nexthop_for_each_fib6_nh(f6i->nh, rt6_nh_nlmsg_size, in rt6_nlmsg_size()
5537 struct fib6_nh *nh = f6i->fib6_nh; in rt6_nlmsg_size()
5540 if (f6i->fib6_nsiblings) { in rt6_nlmsg_size()
5544 &f6i->fib6_siblings, fib6_siblings) { in rt6_nlmsg_size()
5790 static bool fib6_info_uses_dev(const struct fib6_info *f6i, in fib6_info_uses_dev() argument
5793 if (f6i->nh) { in fib6_info_uses_dev()
5796 return !!nexthop_for_each_fib6_nh(f6i->nh, in fib6_info_uses_dev()
5801 if (f6i->fib6_nh->fib_nh_dev == dev) in fib6_info_uses_dev()
5804 if (f6i->fib6_nsiblings) { in fib6_info_uses_dev()
5808 &f6i->fib6_siblings, fib6_siblings) { in fib6_info_uses_dev()
6213 void fib6_info_hw_flags_set(struct net *net, struct fib6_info *f6i, in fib6_info_hw_flags_set() argument
6219 if (READ_ONCE(f6i->offload) == offload && in fib6_info_hw_flags_set()
6220 READ_ONCE(f6i->trap) == trap && in fib6_info_hw_flags_set()
6221 READ_ONCE(f6i->offload_failed) == offload_failed) in fib6_info_hw_flags_set()
6224 WRITE_ONCE(f6i->offload, offload); in fib6_info_hw_flags_set()
6225 WRITE_ONCE(f6i->trap, trap); in fib6_info_hw_flags_set()
6229 READ_ONCE(f6i->offload_failed) == offload_failed) in fib6_info_hw_flags_set()
6232 WRITE_ONCE(f6i->offload_failed, offload_failed); in fib6_info_hw_flags_set()
6234 if (!rcu_access_pointer(f6i->fib6_node)) in fib6_info_hw_flags_set()
6243 skb = nlmsg_new(rt6_nlmsg_size(f6i), GFP_KERNEL); in fib6_info_hw_flags_set()
6249 err = rt6_fill_node(net, skb, f6i, NULL, NULL, NULL, 0, RTM_NEWROUTE, 0, in fib6_info_hw_flags_set()