Re: Increasing HZ (patch for HZ > 1000)

[Nick Piggin]

Jean-Marc Valin wrote:

> > Why would you want to *increase* HZ? I'd say 1000 is already too high
> > personally, but I'm curious what you'd want to do with it? Embedded
> > real-time stuff?
>
> Actually, my reasons may sound a little strange, but basically I'd be
> fine with HZ=1000 if it wasn't for that annoying ~1 kHz sound when the
> CPU is idle (probably bad capacitors). By increasing HZ to 10 kHz, the
> sound is at a frequency where the ear is much less sensitive. Anyway, I
> thought some people might be interested in high HZ for other (more
> fundamental) reasons, so I posted the patch.

Heh! Does it scare your dog away? ;)

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/