xdp_umem_validate_queues 14 net/xdp/xdp_umem.h bool xdp_umem_validate_queues(struct xdp_umem *umem); xdp_umem_validate_queues 687 net/xdp/xsk.c } else if (!xs->umem || !xdp_umem_validate_queues(xs->umem)) {