- ip6_dst_ops.kmem_cachep =
- kmem_cache_create("ip6_dst_cache", sizeof(struct rt6_info), 0,
- SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
- ip6_dst_blackhole_ops.kmem_cachep = ip6_dst_ops.kmem_cachep;
-
- fib6_init();
- proc_net_fops_create(&init_net, "ipv6_route", 0, &ipv6_route_proc_fops);
- proc_net_fops_create(&init_net, "rt6_stats", S_IRUGO, &rt6_stats_seq_fops);
-#ifdef CONFIG_XFRM
- xfrm6_init();
+ int ret = -ENOMEM;
+
+ net->ipv6.ip6_dst_ops = kmemdup(&ip6_dst_ops_template,
+ sizeof(*net->ipv6.ip6_dst_ops),
+ GFP_KERNEL);
+ if (!net->ipv6.ip6_dst_ops)
+ goto out;
+ net->ipv6.ip6_dst_ops->dst_net = hold_net(net);
+
+ net->ipv6.ip6_null_entry = kmemdup(&ip6_null_entry_template,
+ sizeof(*net->ipv6.ip6_null_entry),
+ GFP_KERNEL);
+ if (!net->ipv6.ip6_null_entry)
+ goto out_ip6_dst_ops;
+ net->ipv6.ip6_null_entry->u.dst.path =
+ (struct dst_entry *)net->ipv6.ip6_null_entry;
+ net->ipv6.ip6_null_entry->u.dst.ops = net->ipv6.ip6_dst_ops;
+
+#ifdef CONFIG_IPV6_MULTIPLE_TABLES
+ net->ipv6.ip6_prohibit_entry = kmemdup(&ip6_prohibit_entry_template,
+ sizeof(*net->ipv6.ip6_prohibit_entry),
+ GFP_KERNEL);
+ if (!net->ipv6.ip6_prohibit_entry) {
+ kfree(net->ipv6.ip6_null_entry);
+ goto out;
+ }
+ net->ipv6.ip6_prohibit_entry->u.dst.path =
+ (struct dst_entry *)net->ipv6.ip6_prohibit_entry;
+ net->ipv6.ip6_prohibit_entry->u.dst.ops = net->ipv6.ip6_dst_ops;
+
+ net->ipv6.ip6_blk_hole_entry = kmemdup(&ip6_blk_hole_entry_template,
+ sizeof(*net->ipv6.ip6_blk_hole_entry),
+ GFP_KERNEL);
+ if (!net->ipv6.ip6_blk_hole_entry) {
+ kfree(net->ipv6.ip6_null_entry);
+ kfree(net->ipv6.ip6_prohibit_entry);
+ goto out;
+ }
+ net->ipv6.ip6_blk_hole_entry->u.dst.path =
+ (struct dst_entry *)net->ipv6.ip6_blk_hole_entry;
+ net->ipv6.ip6_blk_hole_entry->u.dst.ops = net->ipv6.ip6_dst_ops;
+#endif
+
+#ifdef CONFIG_PROC_FS
+ proc_net_fops_create(net, "ipv6_route", 0, &ipv6_route_proc_fops);
+ proc_net_fops_create(net, "rt6_stats", S_IRUGO, &rt6_stats_seq_fops);