On Sat, Jan 29, 2011 at 11:54:11PM +1100, Bruce Evans wrote:
> > And I see drammaticaly less number of context switches in linux stats
> > (by dstat).
>
> FreeBSD uses ithreds for most interrupts, so of course it does many
> more context switches (at least 2 per interrupt). This doesn't make
> m
On Sat, Jan 29, 2011 at 09:55:06PM -0800, Robby Sun wrote:
> I'd like to suggest that you use the same bit-width for 'Dummy' as that for
> 'count', and initialize it to 0, so as to ensure that it won't overflow.
I don't use value of Dummy, overflow don't meaning.
> -Robby
>
> On Fri, Jan 28, 20
