1 files changed, 40 insertions, 8 deletions

diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index d68c3f12177..aec5e12f9f1 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -5,13 +5,25 @@
 #ifndef __NETNS_IPV4_H__
 #define __NETNS_IPV4_H__
 
+#include <linux/uidgid.h>
 #include <net/inet_frag.h>
 
+struct tcpm_hash_bucket;
 struct ctl_table_header;
 struct ipv4_devconf;
 struct fib_rules_ops;
 struct hlist_head;
+struct fib_table;
 struct sock;
+struct local_ports {
+	seqlock_t	lock;
+	int		range[2];
+};
+
+struct ping_group_range {
+	seqlock_t	lock;
+	kgid_t		range[2];
+};
 
 struct netns_ipv4 {
 #ifdef CONFIG_SYSCTL
@@ -19,18 +31,27 @@ struct netns_ipv4 {
 	struct ctl_table_header	*frags_hdr;
 	struct ctl_table_header	*ipv4_hdr;
 	struct ctl_table_header *route_hdr;
+	struct ctl_table_header *xfrm4_hdr;
 #endif
 	struct ipv4_devconf	*devconf_all;
 	struct ipv4_devconf	*devconf_dflt;
 #ifdef CONFIG_IP_MULTIPLE_TABLES
 	struct fib_rules_ops	*rules_ops;
+	bool			fib_has_custom_rules;
+	struct fib_table	*fib_local;
+	struct fib_table	*fib_main;
+	struct fib_table	*fib_default;
+#endif
+#ifdef CONFIG_IP_ROUTE_CLASSID
+	int			fib_num_tclassid_users;
 #endif
 	struct hlist_head	*fib_table_hash;
 	struct sock		*fibnl;
 
 	struct sock		**icmp_sk;
-	struct sock		*tcp_sock;
-
+	struct inet_peer_base	*peers;
+	struct tcpm_hash_bucket	*tcp_metrics_hash;
+	unsigned int		tcp_metrics_hash_log;
 	struct netns_frags	frags;
 #ifdef CONFIG_NETFILTER
 	struct xt_table		*iptable_filter;
@@ -41,9 +62,6 @@ struct netns_ipv4 {
 	struct xt_table		*iptable_security;
 #endif
 	struct xt_table		*nat_table;
-	struct hlist_head	*nat_bysource;
-	unsigned int		nat_htable_size;
-	int			nat_vmalloced;
 #endif
 
 	int sysctl_icmp_echo_ignore_all;
@@ -52,10 +70,23 @@ struct netns_ipv4 {
 	int sysctl_icmp_ratelimit;
 	int sysctl_icmp_ratemask;
 	int sysctl_icmp_errors_use_inbound_ifaddr;
-	int sysctl_rt_cache_rebuild_count;
-	int current_rt_cache_rebuild_count;
 
-	atomic_t rt_genid;
+	struct local_ports ip_local_ports;
+
+	int sysctl_tcp_ecn;
+	int sysctl_ip_no_pmtu_disc;
+	int sysctl_ip_fwd_use_pmtu;
+
+	int sysctl_fwmark_reflect;
+	int sysctl_tcp_fwmark_accept;
+
+	struct ping_group_range ping_group_range;
+
+	atomic_t dev_addr_genid;
+
+#ifdef CONFIG_SYSCTL
+	unsigned long *sysctl_local_reserved_ports;
+#endif
 
 #ifdef CONFIG_IP_MROUTE
 #ifndef CONFIG_IP_MROUTE_MULTIPLE_TABLES
@@ -65,5 +96,6 @@ struct netns_ipv4 {
 	struct fib_rules_ops	*mr_rules_ops;
 #endif
 #endif
+	atomic_t	rt_genid;
 };
 #endif