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authorDavide Caratti <dcaratti@redhat.com>2016-11-15 17:08:27 +0300
committerPablo Neira Ayuso <pablo@netfilter.org>2016-12-04 22:57:36 +0300
commit9b91c96c5d1f9da79438292f8c82f65cbf078645 (patch)
tree54dad658cb7b99619678cbba2992b9308cb9ae17 /include/net/netns/conntrack.h
parenta85406afeb3e045b001b2aac5b4f89f4266fede3 (diff)
downloadlinux-9b91c96c5d1f9da79438292f8c82f65cbf078645.tar.xz
netfilter: conntrack: built-in support for UDPlite
CONFIG_NF_CT_PROTO_UDPLITE is no more a tristate. When set to y, connection tracking support for UDPlite protocol is built-in into nf_conntrack.ko. footprint test: $ ls -l net/netfilter/nf_conntrack{_proto_udplite,}.ko \ net/ipv4/netfilter/nf_conntrack_ipv4.ko \ net/ipv6/netfilter/nf_conntrack_ipv6.ko (builtin)|| udplite| ipv4 | ipv6 |nf_conntrack ---------++--------+--------+--------+-------------- none || 432538 | 828755 | 828676 | 6141434 UDPlite || - | 829649 | 829362 | 6498204 Signed-off-by: Davide Caratti <dcaratti@redhat.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net/netns/conntrack.h')
-rw-r--r--include/net/netns/conntrack.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index 17724c62de97..cf799fc3fdec 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -69,6 +69,19 @@ struct nf_sctp_net {
};
#endif
+#ifdef CONFIG_NF_CT_PROTO_UDPLITE
+enum udplite_conntrack {
+ UDPLITE_CT_UNREPLIED,
+ UDPLITE_CT_REPLIED,
+ UDPLITE_CT_MAX
+};
+
+struct nf_udplite_net {
+ struct nf_proto_net pn;
+ unsigned int timeouts[UDPLITE_CT_MAX];
+};
+#endif
+
struct nf_ip_net {
struct nf_generic_net generic;
struct nf_tcp_net tcp;
@@ -81,6 +94,9 @@ struct nf_ip_net {
#ifdef CONFIG_NF_CT_PROTO_SCTP
struct nf_sctp_net sctp;
#endif
+#ifdef CONFIG_NF_CT_PROTO_UDPLITE
+ struct nf_udplite_net udplite;
+#endif
};
struct ct_pcpu {