netdev: Reorder elements in netdev_tunnel_config structure.
By reordering elements in netdev_tunnel_config structure, sum holes and
pad bytes can be reduced.
Before: structure size: 96, sum holes: 17, pad bytes: 4, cachelines:2
After : structure size: 80, sum holes:  5, pad bytes: 0, cachelines:2
@@ -99,9 +99,9 @@ enum netdev_pt_mode {
/* Configuration specific to tunnels. */
struct netdev_tunnel_config {
+ ovs_be64 in_key;
bool in_key_present;
bool in_key_flow;
- ovs_be64 in_key;
bool out_key_present;
bool out_key_flow;
@@ -115,8 +115,8 @@ struct netdev_tunnel_config {
struct in6_addr ipv6_dst;
uint32_t exts;
- bool set_egress_pkt_mark;
uint32_t egress_pkt_mark;
+ bool set_egress_pkt_mark;
uint8_t ttl;
bool ttl_inherit;
