opt_need_wakeup 77 samples/bpf/xdpsock_user.c static bool opt_need_wakeup = true; opt_need_wakeup 452 samples/bpf/xdpsock_user.c opt_need_wakeup = false; opt_need_wakeup 497 samples/bpf/xdpsock_user.c if (!opt_need_wakeup || xsk_ring_prod__needs_wakeup(&xsk->tx)) opt_need_wakeup 537 samples/bpf/xdpsock_user.c if (!opt_need_wakeup || xsk_ring_prod__needs_wakeup(&xsk->tx))