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authorFlorian Westphal <fw@strlen.de>2019-01-15 22:03:35 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2019-01-18 15:02:33 +0100
commit22fc4c4c9fd60427bcda00878cee94e7622cfa7a (patch)
treeaff1c2dd0a7345d86eed1b05d80d5887a127f02a /include/linux/netfilter
parent202e651cd43c69a43f75b445e90f55b59f9af0ad (diff)
netfilter: conntrack: gre: switch module to be built-in
This makes the last of the modular l4 trackers 'bool'. After this, all infrastructure to handle dynamic l4 protocol registration becomes obsolete and can be removed in followup patches. Old: 302824 net/netfilter/nf_conntrack.ko 21504 net/netfilter/nf_conntrack_proto_gre.ko New: 313728 net/netfilter/nf_conntrack.ko Old: text data bss dec hex filename 6281 1732 4 8017 1f51 nf_conntrack_proto_gre.ko 108356 20613 236 129205 1f8b5 nf_conntrack.ko New: 112095 21381 240 133716 20a54 nf_conntrack.ko The size increase is only temporary. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/linux/netfilter')
-rw-r--r--include/linux/netfilter/nf_conntrack_proto_gre.h14
1 files changed, 1 insertions, 13 deletions
diff --git a/include/linux/netfilter/nf_conntrack_proto_gre.h b/include/linux/netfilter/nf_conntrack_proto_gre.h
index 222c9d3d453f..59714e9ee4ef 100644
--- a/include/linux/netfilter/nf_conntrack_proto_gre.h
+++ b/include/linux/netfilter/nf_conntrack_proto_gre.h
@@ -22,23 +22,11 @@ struct nf_ct_gre_keymap {
struct rcu_head rcu;
};
-enum grep_conntrack {
- GRE_CT_UNREPLIED,
- GRE_CT_REPLIED,
- GRE_CT_MAX
-};
-
-struct netns_proto_gre {
- struct nf_proto_net nf;
- rwlock_t keymap_lock;
- struct list_head keymap_list;
- unsigned int gre_timeouts[GRE_CT_MAX];
-};
-
/* add new tuple->key_reply pair to keymap */
int nf_ct_gre_keymap_add(struct nf_conn *ct, enum ip_conntrack_dir dir,
struct nf_conntrack_tuple *t);
+void nf_ct_gre_keymap_flush(struct net *net);
/* delete keymap entries */
void nf_ct_gre_keymap_destroy(struct nf_conn *ct);