umem_xs           650 net/xdp/xsk.c  		struct xdp_sock *umem_xs;
umem_xs           672 net/xdp/xsk.c  		umem_xs = xdp_sk(sock->sk);
umem_xs           673 net/xdp/xsk.c  		if (!xsk_is_bound(umem_xs)) {
umem_xs           678 net/xdp/xsk.c  		if (umem_xs->dev != dev || umem_xs->queue_id != qid) {
umem_xs           684 net/xdp/xsk.c  		xdp_get_umem(umem_xs->umem);
umem_xs           685 net/xdp/xsk.c  		WRITE_ONCE(xs->umem, umem_xs->umem);