BPF_FOR_EACH_ITER
scx_bpf_dsq_move_set_slice(BPF_FOR_EACH_ITER, slice_ns * 2);
scx_bpf_dsq_move_set_vtime(BPF_FOR_EACH_ITER, highpri_seq++);
scx_bpf_dsq_move_vtime(BPF_FOR_EACH_ITER, p, HIGHPRI_DSQ, 0);
if (scx_bpf_dsq_move(BPF_FOR_EACH_ITER, p, SCX_DSQ_LOCAL_ON | cpu,