begin_iring
if (begin_iring(info, 24 + IRING_PAD)) return;
if (begin_iring(info, 24 + IRING_PAD)) return;
if (begin_iring(info, 24 + (dsize << 2) + IRING_PAD)) return;
if (begin_iring(info, 8 + IRING_PAD)) return;
if (begin_iring(info, 8 + IRING_PAD)) return;