VIOMBDEBUG
VIOMBDEBUG(sc, "inflating balloon from %u to %u.\n",
VIOMBDEBUG(sc, "deflating balloon from %u to %u.\n",
VIOMBDEBUG(sc, "sc->sc_npages %u, sc->sc_actual %u\n",
VIOMBDEBUG(sc, "updating sc->sc_actual from %u to %llu\n",
VIOMBDEBUG(sc, "updating sc->sc_actual from %u to %llu\n",