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Diffstat (limited to 'net/openvswitch/datapath.h')
-rw-r--r--net/openvswitch/datapath.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/net/openvswitch/datapath.h b/net/openvswitch/datapath.h
index 427e39a045cf..ab85c1cae255 100644
--- a/net/openvswitch/datapath.h
+++ b/net/openvswitch/datapath.h
@@ -100,11 +100,13 @@ struct datapath {
* @input_vport: The original vport packet came in on. This value is cached
* when a packet is received by OVS.
* @mru: The maximum received fragement size; 0 if the packet is not
+ * @cutlen: The number of bytes from the packet end to be removed.
* fragmented.
*/
struct ovs_skb_cb {
struct vport *input_vport;
u16 mru;
+ u32 cutlen;
};
#define OVS_CB(skb) ((struct ovs_skb_cb *)(skb)->cb)
@@ -194,7 +196,8 @@ extern struct genl_family dp_vport_genl_family;
void ovs_dp_process_packet(struct sk_buff *skb, struct sw_flow_key *key);
void ovs_dp_detach_port(struct vport *);
int ovs_dp_upcall(struct datapath *, struct sk_buff *,
- const struct sw_flow_key *, const struct dp_upcall_info *);
+ const struct sw_flow_key *, const struct dp_upcall_info *,
+ uint32_t cutlen);
const char *ovs_dp_name(const struct datapath *dp);
struct sk_buff *ovs_vport_cmd_build_info(struct vport *, u32 pid, u32 seq,