ofproto: Avoid wasting memory malloc()'ing empty action sets for subrules.

[openvswitch] / include / openvswitch / datapath-protocol.h

diff --git a/include/openvswitch/datapath-protocol.h b/include/openvswitch/datapath-protocol.h
index c3ec4dcf2f7a88417aa592b65532d94966b41d74..5759f1e5594555cf58095c05c9885ec7c6c24fb2 100644 (file)
--- a/include/openvswitch/datapath-protocol.h
+++ b/include/openvswitch/datapath-protocol.h
@@ -226,7 +226,7 @@ struct odp_flow_key {
     uint8_t  dl_src[6];         /* Ethernet source address. */
     uint8_t  dl_dst[6];         /* Ethernet destination address. */
     uint8_t  nw_proto;          /* IP protocol or lower 8 bits of
-                                   ARP opcode. */ 
+                                   ARP opcode. */
     uint8_t  dl_vlan_pcp;       /* Input VLAN priority. */
     uint8_t  nw_tos;            /* IP ToS (DSCP field, 6 bits). */
     uint8_t  reserved[3];       /* Align to 32-bits...must be zeroed. */
@@ -281,7 +281,8 @@ struct odp_flowvec {
 #define ODPAT_SET_TUNNEL        13   /* Set the encapsulating tunnel ID. */
 #define ODPAT_SET_PRIORITY      14   /* Set skb->priority. */
 #define ODPAT_POP_PRIORITY      15   /* Restore original skb->priority. */
-#define ODPAT_N_ACTIONS         16
+#define ODPAT_DROP_SPOOFED_ARP  16   /* Drop ARPs with spoofed source MAC. */
+#define ODPAT_N_ACTIONS         17
 
 struct odp_action_output {
     uint16_t type;              /* ODPAT_OUTPUT. */