netfilter: nf_ct_icmp: add namespace support

This patch adds namespace support for ICMP protocol tracker.

Acked-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index 7bd14ab8ce1c..3d8e9e3b08a6 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -45,10 +45,16 @@ struct nf_udp_net {
         unsigned int timeouts[UDP_CT_MAX];
 };
 
+struct nf_icmp_net {
+        struct nf_proto_net pn;
+        unsigned int timeout;
+};
+
 struct nf_ip_net {
         struct nf_generic_net   generic;
         struct nf_tcp_net       tcp;
         struct nf_udp_net       udp;
+        struct nf_icmp_net      icmp;
 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
         struct ctl_table_header *ctl_table_header;
         struct ctl_table        *ctl_table;