---

yaml --- r: 313933 b: refs/heads/master c: 2c352f4 h: refs/heads/master i: 313931: 07aa47b v: v3
git-mirror · Jun 7, 2012 · dd6d2f1 · dd6d2f1
1 parent 5091512
commit dd6d2f1
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Showing 10 changed files with 160 additions and 80 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fdb694a01f1fcd30fd16d8aa290c34699fe98a17
+refs/heads/master: 2c352f444ccfa966a1aa4fd8e9ee29381c467448
diff --git a/trunk/include/net/netfilter/nf_conntrack_l4proto.h b/trunk/include/net/netfilter/nf_conntrack_l4proto.h
@@ -12,6 +12,7 @@
 #include <linux/netlink.h>
 #include <net/netlink.h>
 #include <net/netfilter/nf_conntrack.h>
+#include <net/netns/generic.h>
 
 struct seq_file;
 
@@ -103,6 +104,10 @@ struct nf_conntrack_l4proto {
 	struct ctl_table	*ctl_compat_table;
 #endif
 #endif
+	int	*net_id;
+	/* Init l4proto pernet data */
+	int (*init_net)(struct net *net);
+
 	/* Protocol name */
 	const char *name;
 
@@ -123,8 +128,10 @@ nf_ct_l4proto_find_get(u_int16_t l3proto, u_int8_t l4proto);
 extern void nf_ct_l4proto_put(struct nf_conntrack_l4proto *p);
 
 /* Protocol registration. */
-extern int nf_conntrack_l4proto_register(struct nf_conntrack_l4proto *proto);
-extern void nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *proto);
+extern int nf_conntrack_l4proto_register(struct net *net,
+					 struct nf_conntrack_l4proto *proto);
+extern void nf_conntrack_l4proto_unregister(struct net *net,
+					    struct nf_conntrack_l4proto *proto);
 
 /* Generic netlink helpers */
 extern int nf_ct_port_tuple_to_nlattr(struct sk_buff *skb,

diff --git a/trunk/include/net/netns/conntrack.h b/trunk/include/net/netns/conntrack.h
@@ -8,6 +8,18 @@
 struct ctl_table_header;
 struct nf_conntrack_ecache;
 
+struct nf_proto_net {
+#ifdef CONFIG_SYSCTL
+	struct ctl_table_header *ctl_table_header;
+	struct ctl_table        *ctl_table;
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+	struct ctl_table_header *ctl_compat_header;
+	struct ctl_table        *ctl_compat_table;
+#endif
+#endif
+	unsigned int		users;
+};
+
 struct netns_ct {
 	atomic_t		count;
 	unsigned int		expect_count;

diff --git a/trunk/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/trunk/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -391,19 +391,19 @@ static int __init nf_conntrack_l3proto_ipv4_init(void)
 		return ret;
 	}
 
-	ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_tcp4);
+	ret = nf_conntrack_l4proto_register(&init_net, &nf_conntrack_l4proto_tcp4);
 	if (ret < 0) {
 		pr_err("nf_conntrack_ipv4: can't register tcp.\n");
 		goto cleanup_sockopt;
 	}
 
-	ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_udp4);
+	ret = nf_conntrack_l4proto_register(&init_net, &nf_conntrack_l4proto_udp4);
 	if (ret < 0) {
 		pr_err("nf_conntrack_ipv4: can't register udp.\n");
 		goto cleanup_tcp;
 	}
 
-	ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_icmp);
+	ret = nf_conntrack_l4proto_register(&init_net, &nf_conntrack_l4proto_icmp);
 	if (ret < 0) {
 		pr_err("nf_conntrack_ipv4: can't register icmp.\n");
 		goto cleanup_udp;
@@ -434,11 +434,11 @@ static int __init nf_conntrack_l3proto_ipv4_init(void)
  cleanup_ipv4:
 	nf_conntrack_l3proto_unregister(&nf_conntrack_l3proto_ipv4);
  cleanup_icmp:
-	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_icmp);
+	nf_conntrack_l4proto_unregister(&init_net, &nf_conntrack_l4proto_icmp);
  cleanup_udp:
-	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_udp4);
+	nf_conntrack_l4proto_unregister(&init_net, &nf_conntrack_l4proto_udp4);
  cleanup_tcp:
-	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_tcp4);
+	nf_conntrack_l4proto_unregister(&init_net, &nf_conntrack_l4proto_tcp4);
  cleanup_sockopt:
 	nf_unregister_sockopt(&so_getorigdst);
 	return ret;
@@ -452,9 +452,9 @@ static void __exit nf_conntrack_l3proto_ipv4_fini(void)
 #endif
 	nf_unregister_hooks(ipv4_conntrack_ops, ARRAY_SIZE(ipv4_conntrack_ops));
 	nf_conntrack_l3proto_unregister(&nf_conntrack_l3proto_ipv4);
-	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_icmp);
-	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_udp4);
-	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_tcp4);
+	nf_conntrack_l4proto_unregister(&init_net, &nf_conntrack_l4proto_icmp);
+	nf_conntrack_l4proto_unregister(&init_net, &nf_conntrack_l4proto_udp4);
+	nf_conntrack_l4proto_unregister(&init_net, &nf_conntrack_l4proto_tcp4);
 	nf_unregister_sockopt(&so_getorigdst);
 }
 

diff --git a/trunk/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/trunk/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
@@ -340,19 +340,19 @@ static int __init nf_conntrack_l3proto_ipv6_init(void)
 	need_conntrack();
 	nf_defrag_ipv6_enable();
 
-	ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_tcp6);
+	ret = nf_conntrack_l4proto_register(&init_net, &nf_conntrack_l4proto_tcp6);
 	if (ret < 0) {
 		pr_err("nf_conntrack_ipv6: can't register tcp.\n");
 		return ret;
 	}
 
-	ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_udp6);
+	ret = nf_conntrack_l4proto_register(&init_net, &nf_conntrack_l4proto_udp6);
 	if (ret < 0) {
 		pr_err("nf_conntrack_ipv6: can't register udp.\n");
 		goto cleanup_tcp;
 	}
 
-	ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_icmpv6);
+	ret = nf_conntrack_l4proto_register(&init_net, &nf_conntrack_l4proto_icmpv6);
 	if (ret < 0) {
 		pr_err("nf_conntrack_ipv6: can't register icmpv6.\n");
 		goto cleanup_udp;
@@ -376,11 +376,11 @@ static int __init nf_conntrack_l3proto_ipv6_init(void)
  cleanup_ipv6:
 	nf_conntrack_l3proto_unregister(&nf_conntrack_l3proto_ipv6);
  cleanup_icmpv6:
-	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_icmpv6);
+	nf_conntrack_l4proto_unregister(&init_net, &nf_conntrack_l4proto_icmpv6);
  cleanup_udp:
-	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_udp6);
+	nf_conntrack_l4proto_unregister(&init_net, &nf_conntrack_l4proto_udp6);
  cleanup_tcp:
-	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_tcp6);
+	nf_conntrack_l4proto_unregister(&init_net, &nf_conntrack_l4proto_tcp6);
 	return ret;
 }
 
@@ -389,9 +389,9 @@ static void __exit nf_conntrack_l3proto_ipv6_fini(void)
 	synchronize_net();
 	nf_unregister_hooks(ipv6_conntrack_ops, ARRAY_SIZE(ipv6_conntrack_ops));
 	nf_conntrack_l3proto_unregister(&nf_conntrack_l3proto_ipv6);
-	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_icmpv6);
-	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_udp6);
-	nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_tcp6);
+	nf_conntrack_l4proto_unregister(&init_net, &nf_conntrack_l4proto_icmpv6);
+	nf_conntrack_l4proto_unregister(&init_net, &nf_conntrack_l4proto_udp6);
+	nf_conntrack_l4proto_unregister(&init_net, &nf_conntrack_l4proto_tcp6);
 }
 
 module_init(nf_conntrack_l3proto_ipv6_init);