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| author | Eric Garver <e@erig.me> | 2017-10-10 16:54:44 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-10 16:38:34 -0700 |
| commit | b8226962b1c49c784aeddb9d2fafbf53dfdc2190 (patch) | |
| tree | 838a6a361a81ff5f613371bcdfcd2113270b0fab /net/openvswitch/conntrack.h | |
| parent | 833e0e2f24fd0525090878f71e129a8a4cb8bf78 (diff) | |
| download | linux-b8226962b1c49c784aeddb9d2fafbf53dfdc2190.tar.bz2 | |
openvswitch: add ct_clear action
This adds a ct_clear action for clearing conntrack state. ct_clear is
currently implemented in OVS userspace, but is not backed by an action
in the kernel datapath. This is useful for flows that may modify a
packet tuple after a ct lookup has already occurred.
Signed-off-by: Eric Garver <e@erig.me>
Acked-by: Pravin B Shelar <pshelar@ovn.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/openvswitch/conntrack.h')
| -rw-r--r-- | net/openvswitch/conntrack.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/openvswitch/conntrack.h b/net/openvswitch/conntrack.h index bc7efd1867ab..399dfdd2c4f9 100644 --- a/net/openvswitch/conntrack.h +++ b/net/openvswitch/conntrack.h @@ -30,6 +30,7 @@ int ovs_ct_action_to_attr(const struct ovs_conntrack_info *, struct sk_buff *); int ovs_ct_execute(struct net *, struct sk_buff *, struct sw_flow_key *, const struct ovs_conntrack_info *); +int ovs_ct_clear(struct sk_buff *skb, struct sw_flow_key *key); void ovs_ct_fill_key(const struct sk_buff *skb, struct sw_flow_key *key); int ovs_ct_put_key(const struct sw_flow_key *swkey, @@ -73,6 +74,12 @@ static inline int ovs_ct_execute(struct net *net, struct sk_buff *skb, return -ENOTSUPP; } +static inline int ovs_ct_clear(struct sk_buff *skb, + struct sw_flow_key *key) +{ + return -ENOTSUPP; +} + static inline void ovs_ct_fill_key(const struct sk_buff *skb, struct sw_flow_key *key) { |