xsk_map_node
struct xsk_map_node *node;
node = list_first_entry_or_null(&xs->map_list, struct xsk_map_node,
static struct xsk_map_node *xsk_map_node_alloc(struct xsk_map *map,
struct xsk_map_node *node;
struct xsk_map_node *node;
static void xsk_map_node_free(struct xsk_map_node *node)
static void xsk_map_sock_add(struct xdp_sock *xs, struct xsk_map_node *node)
struct xsk_map_node *n, *tmp;
(u64)atomic_read(&m->count) * sizeof(struct xsk_map_node);