Subject: Re: Improved timer code
To: Martin Husemann <email@example.com>
From: Anders Magnusson <firstname.lastname@example.org>
Date: 10/18/1998 10:56:30
> > The callout code under BSD has always been, uh,
> > less than optimal. Since it is O(n) on operations
> > it really sucks on slow processors (VAX, i386, etc.)
> I'm pretty sure FreeBSD has solved this quite some time ago, don't know if
> they used the stuff referenced here. Maybe we should take a look there
Yes, FreeBSD uses Varghese's callout stuff since loong time ago.
Probably simplest to get it from there.