---KNOB---
sysctl: unknown oid 'hw.alc.0.process_limit'
---SRCPROOF---
1697:	    CTLTYPE_INT | CTLFLAG_RW, &sc->alc_process_limit, 0,
1701:	sc->alc_process_limit = ALC_PROC_DEFAULT;
1704:	    &sc->alc_process_limit);
1706:		if (sc->alc_process_limit < ALC_PROC_MIN ||
1707:		    sc->alc_process_limit > ALC_PROC_MAX) {
1711:			sc->alc_process_limit = ALC_PROC_DEFAULT;
---MSK---
353:static int	mskc_process_limit = MSK_PROC_DEFAULT;
356:TUNABLE_INT("hw.mskc.process_limit", &mskc_process_limit);
1493:	sc->msk_process_limit = mskc_process_limit;