76 	list_for_each_entry(w, &(net)->ipv6.fib6_walkers, lh)
80 	write_lock_bh(&net->ipv6.fib6_walker_lock);  in fib6_walker_link()
81 	list_add(&w->lh, &net->ipv6.fib6_walkers);  in fib6_walker_link()
82 	write_unlock_bh(&net->ipv6.fib6_walker_lock);  in fib6_walker_link()
87 	write_lock_bh(&net->ipv6.fib6_walker_lock);  in fib6_walker_unlink()
89 	write_unlock_bh(&net->ipv6.fib6_walker_lock);  in fib6_walker_unlink()
97 		old = atomic_read(&net->ipv6.fib6_sernum);  in fib6_new_sernum()
99 	} while (atomic_cmpxchg(&net->ipv6.fib6_sernum,  in fib6_new_sernum()
222 		net->ipv6.rt6_stats->fib_nodes++;  in node_alloc()
230 	net->ipv6.rt6_stats->fib_nodes--;  in node_free_immediate()
243 	net->ipv6.rt6_stats->fib_nodes--;  in node_free()
267 	hlist_add_head_rcu(&tb->tb6_hlist, &net->ipv6.fib_table_hash[h]);  in fib6_link_table()
280 				   net->ipv6.fib6_null_entry);  in fib6_alloc_table()
316 	head = &net->ipv6.fib_table_hash[h];  in fib6_get_table()
331 	fib6_link_table(net, net->ipv6.fib6_main_tbl);  in fib6_tables_init()
332 	fib6_link_table(net, net->ipv6.fib6_local_tbl);  in fib6_tables_init()
343 	  return net->ipv6.fib6_main_tbl;  in fib6_get_table()
352 	rt = lookup(net, net->ipv6.fib6_main_tbl, fl6, skb, flags);  in fib6_rule_lookup()
355 		rt = net->ipv6.ip6_null_entry;  in fib6_rule_lookup()
366 	return fib6_table_lookup(net, net->ipv6.fib6_main_tbl, oif, fl6, flags);  in fib6_lookup()
371 	fib6_link_table(net, net->ipv6.fib6_main_tbl);  in fib6_tables_init()
382 		struct hlist_head *head = &net->ipv6.fib_table_hash[h];  in fib6_tables_seq_read()
425 	if (rt == arg->net->ipv6.fib6_null_entry)  in fib6_rt_dump()
466 		struct hlist_head *head = &net->ipv6.fib_table_hash[h];  in fib6_tables_dump()
612 		head = &net->ipv6.fib_table_hash[h];  in inet6_dump_fib()
714 				   net->ipv6.fib6_null_entry) {  in fib6_add_1()
1089 		info->nl_net->ipv6.rt6_stats->fib_rt_entries++;  in fib6_add_rt2node()
1092 			info->nl_net->ipv6.rt6_stats->fib_route_nodes++;  in fib6_add_rt2node()
1119 			info->nl_net->ipv6.rt6_stats->fib_route_nodes++;  in fib6_add_rt2node()
1145 					info->nl_net->ipv6.rt6_stats->fib_rt_entries--;  in fib6_add_rt2node()
1161 	if (!timer_pending(&net->ipv6.ip6_fib_timer) &&  in fib6_start_gc()
1163 		mod_timer(&net->ipv6.ip6_fib_timer,  in fib6_start_gc()
1164 			  jiffies + net->ipv6.sysctl.ip6_rt_gc_interval);  in fib6_start_gc()
1169 	if (!timer_pending(&net->ipv6.ip6_fib_timer))  in fib6_force_start_gc()
1170 		mod_timer(&net->ipv6.ip6_fib_timer,  in fib6_force_start_gc()
1171 			  jiffies + net->ipv6.sysctl.ip6_rt_gc_interval);  in fib6_force_start_gc()
1254 			atomic_inc(&info->nl_net->ipv6.fib6_null_entry->fib6_ref);  in fib6_add()
1256 					   info->nl_net->ipv6.fib6_null_entry);  in fib6_add()
1295 					    info->nl_net->ipv6.fib6_null_entry);  in fib6_add()
1334 					    info->nl_net->ipv6.fib6_null_entry;  in fib6_add()
1575 		return net->ipv6.fib6_null_entry;  in fib6_find_prefix()
1612 		rcu_assign_pointer(fn->leaf, net->ipv6.fib6_null_entry);  in fib6_repair_tree()
1657 				new_fn_leaf = net->ipv6.fib6_null_entry;  in fib6_repair_tree()
1688 		read_lock(&net->ipv6.fib6_walker_lock);  in fib6_repair_tree()
1709 		read_unlock(&net->ipv6.fib6_walker_lock);  in fib6_repair_tree()
1734 	net->ipv6.rt6_stats->fib_rt_entries--;  in fib6_del_route()
1735 	net->ipv6.rt6_stats->fib_discarded_routes++;  in fib6_del_route()
1757 	read_lock(&net->ipv6.fib6_walker_lock);  in fib6_del_route()
1767 	read_unlock(&net->ipv6.fib6_walker_lock);  in fib6_del_route()
1776 			net->ipv6.rt6_stats->fib_route_nodes--;  in fib6_del_route()
1799 	if (!fn || rt == net->ipv6.fib6_null_entry)  in fib6_del()
2034 		head = &net->ipv6.fib_table_hash[h];  in __fib6_clean_all()
2095 		spin_lock_bh(&net->ipv6.fib6_gc_lock);  in fib6_run_gc()
2096 	} else if (!spin_trylock_bh(&net->ipv6.fib6_gc_lock)) {  in fib6_run_gc()
2097 		mod_timer(&net->ipv6.ip6_fib_timer, jiffies + HZ);  in fib6_run_gc()
2101 			  net->ipv6.sysctl.ip6_rt_gc_interval;  in fib6_run_gc()
2106 	net->ipv6.ip6_rt_last_gc = now;  in fib6_run_gc()
2109 		mod_timer(&net->ipv6.ip6_fib_timer,  in fib6_run_gc()
2111 					+ net->ipv6.sysctl.ip6_rt_gc_interval));  in fib6_run_gc()
2113 		del_timer(&net->ipv6.ip6_fib_timer);  in fib6_run_gc()
2114 	spin_unlock_bh(&net->ipv6.fib6_gc_lock);  in fib6_run_gc()
2119 	struct net *arg = from_timer(arg, t, ipv6.ip6_fib_timer);  in fib6_gc_timer_cb()
2133 	spin_lock_init(&net->ipv6.fib6_gc_lock);  in fib6_net_init()
2134 	rwlock_init(&net->ipv6.fib6_walker_lock);  in fib6_net_init()
2135 	INIT_LIST_HEAD(&net->ipv6.fib6_walkers);  in fib6_net_init()
2136 	timer_setup(&net->ipv6.ip6_fib_timer, fib6_gc_timer_cb, 0);  in fib6_net_init()
2138 	net->ipv6.rt6_stats = kzalloc(sizeof(*net->ipv6.rt6_stats), GFP_KERNEL);  in fib6_net_init()
2139 	if (!net->ipv6.rt6_stats)  in fib6_net_init()
2145 	net->ipv6.fib_table_hash = kzalloc(size, GFP_KERNEL);  in fib6_net_init()
2146 	if (!net->ipv6.fib_table_hash)  in fib6_net_init()
2149 	net->ipv6.fib6_main_tbl = kzalloc(sizeof(*net->ipv6.fib6_main_tbl),  in fib6_net_init()
2151 	if (!net->ipv6.fib6_main_tbl)  in fib6_net_init()
2154 	net->ipv6.fib6_main_tbl->tb6_id = RT6_TABLE_MAIN;  in fib6_net_init()
2155 	rcu_assign_pointer(net->ipv6.fib6_main_tbl->tb6_root.leaf,  in fib6_net_init()
2156 			   net->ipv6.fib6_null_entry);  in fib6_net_init()
2157 	net->ipv6.fib6_main_tbl->tb6_root.fn_flags =  in fib6_net_init()
2159 	inet_peer_base_init(&net->ipv6.fib6_main_tbl->tb6_peers);  in fib6_net_init()
2162 	net->ipv6.fib6_local_tbl = kzalloc(sizeof(*net->ipv6.fib6_local_tbl),  in fib6_net_init()
2164 	if (!net->ipv6.fib6_local_tbl)  in fib6_net_init()
2166 	net->ipv6.fib6_local_tbl->tb6_id = RT6_TABLE_LOCAL;  in fib6_net_init()
2167 	rcu_assign_pointer(net->ipv6.fib6_local_tbl->tb6_root.leaf,  in fib6_net_init()
2168 			   net->ipv6.fib6_null_entry);  in fib6_net_init()
2169 	net->ipv6.fib6_local_tbl->tb6_root.fn_flags =  in fib6_net_init()
2171 	inet_peer_base_init(&net->ipv6.fib6_local_tbl->tb6_peers);  in fib6_net_init()
2179 	kfree(net->ipv6.fib6_main_tbl);  in fib6_net_init()
2182 	kfree(net->ipv6.fib_table_hash);  in fib6_net_init()
2184 	kfree(net->ipv6.rt6_stats);  in fib6_net_init()
2194 	del_timer_sync(&net->ipv6.ip6_fib_timer);  in fib6_net_exit()
2197 		struct hlist_head *head = &net->ipv6.fib_table_hash[i];  in fib6_net_exit()
2207 	kfree(net->ipv6.fib_table_hash);  in fib6_net_exit()
2208 	kfree(net->ipv6.rt6_stats);  in fib6_net_exit()
2330 			hlist_first_rcu(&net->ipv6.fib_table_hash[h++]));  in ipv6_route_seq_next_table()