Merge branch 'master' of git://1984.lsi.us.es/nf-next

3 files changed, 51 insertions, 1 deletions

diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h
index 768883370080..f649f7423ca2 100644
--- a/include/linux/netfilter/nfnetlink_conntrack.h
+++ b/include/linux/netfilter/nfnetlink_conntrack.h
@@ -7,6 +7,8 @@ enum cntl_msg_types {
 	IPCTNL_MSG_CT_GET,
 	IPCTNL_MSG_CT_DELETE,
 	IPCTNL_MSG_CT_GET_CTRZERO,
+	IPCTNL_MSG_CT_GET_STATS_CPU,
+	IPCTNL_MSG_CT_GET_STATS,
 
 	IPCTNL_MSG_MAX
 };
@@ -15,6 +17,7 @@ enum ctnl_exp_msg_types {
 	IPCTNL_MSG_EXP_NEW,
 	IPCTNL_MSG_EXP_GET,
 	IPCTNL_MSG_EXP_DELETE,
+	IPCTNL_MSG_EXP_GET_STATS_CPU,
 
 	IPCTNL_MSG_EXP_MAX
 };
@@ -203,4 +206,39 @@ enum ctattr_secctx {
 };
 #define CTA_SECCTX_MAX (__CTA_SECCTX_MAX - 1)
 
+enum ctattr_stats_cpu {
+	CTA_STATS_UNSPEC,
+	CTA_STATS_SEARCHED,
+	CTA_STATS_FOUND,
+	CTA_STATS_NEW,
+	CTA_STATS_INVALID,
+	CTA_STATS_IGNORE,
+	CTA_STATS_DELETE,
+	CTA_STATS_DELETE_LIST,
+	CTA_STATS_INSERT,
+	CTA_STATS_INSERT_FAILED,
+	CTA_STATS_DROP,
+	CTA_STATS_EARLY_DROP,
+	CTA_STATS_ERROR,
+	CTA_STATS_SEARCH_RESTART,
+	__CTA_STATS_MAX,
+};
+#define CTA_STATS_MAX (__CTA_STATS_MAX - 1)
+
+enum ctattr_stats_global {
+	CTA_STATS_GLOBAL_UNSPEC,
+	CTA_STATS_GLOBAL_ENTRIES,
+	__CTA_STATS_GLOBAL_MAX,
+};
+#define CTA_STATS_GLOBAL_MAX (__CTA_STATS_GLOBAL_MAX - 1)
+
+enum ctattr_expect_stats {
+	CTA_STATS_EXP_UNSPEC,
+	CTA_STATS_EXP_NEW,
+	CTA_STATS_EXP_CREATE,
+	CTA_STATS_EXP_DELETE,
+	__CTA_STATS_EXP_MAX,
+};
+#define CTA_STATS_EXP_MAX (__CTA_STATS_EXP_MAX - 1)
+
 #endif /* _IPCONNTRACK_NETLINK_H */
diff --git a/include/linux/netfilter/nfnetlink_queue.h b/include/linux/netfilter/nfnetlink_queue.h
index e0d8fd8d4d24..3b1c1360aedf 100644
--- a/include/linux/netfilter/nfnetlink_queue.h
+++ b/include/linux/netfilter/nfnetlink_queue.h
@@ -95,5 +95,6 @@ enum nfqnl_attr_config {
 /* Flags for NFQA_CFG_FLAGS */
 #define NFQA_CFG_F_FAIL_OPEN			(1 << 0)
 #define NFQA_CFG_F_CONNTRACK			(1 << 1)
+#define NFQA_CFG_F_MAX				(1 << 2)
 
 #endif /* _NFNETLINK_QUEUE_H */
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h
index 81c52b5205f2..c3be4aef6bf7 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -97,7 +97,10 @@ struct nf_conntrack_l4proto {
 #endif
 	int	*net_id;
 	/* Init l4proto pernet data */
-	int (*init_net)(struct net *net);
+	int (*init_net)(struct net *net, u_int16_t proto);
+
+	/* Return the per-net protocol part. */
+	struct nf_proto_net *(*get_net_proto)(struct net *net);
 
 	/* Protocol name */
 	const char *name;
@@ -124,6 +127,14 @@ extern int nf_conntrack_l4proto_register(struct net *net,
 extern void nf_conntrack_l4proto_unregister(struct net *net,
 					    struct nf_conntrack_l4proto *proto);
 
+static inline void nf_ct_kfree_compat_sysctl_table(struct nf_proto_net *pn)
+{
+#if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
+	kfree(pn->ctl_compat_table);
+	pn->ctl_compat_table = NULL;
+#endif
+}
+
 /* Generic netlink helpers */
 extern int nf_ct_port_tuple_to_nlattr(struct sk_buff *skb,
 				      const struct nf_conntrack_tuple *tuple);