struct hmap_node hmap_node; /* In struct dpif_sflow's "ports" hmap. */
struct netdev *netdev; /* Underlying network device, for stats. */
SFLDataSource_instance dsi; /* sFlow library's notion of port number. */
struct hmap_node hmap_node; /* In struct dpif_sflow's "ports" hmap. */
struct netdev *netdev; /* Underlying network device, for stats. */
SFLDataSource_instance dsi; /* sFlow library's notion of port number. */