Subject: Re: kern/1515 - Changing netstat variables to 64 bit
To: Lennart Augustsson <lennart@augustsson.net>
From: Jason Thorpe <thorpej@nas.nasa.gov>
List: tech-net
Date: 06/09/1999 14:56:44
On Wed, 09 Jun 1999 08:33:29 -0700
Lennart Augustsson <lennart@augustsson.net> wrote:
> Indeed, going from 32 to 64 bit counters should add one or two instructions
> every time you increase the counter (add to the accumulator). I don't see
> how that can suck performance so badly.
Yah... I don't think it's that much of an issue, really.
BSD/OS has u_int64_t counters, too, so why not just go for it...
-- Jason R. Thorpe <thorpej@nas.nasa.gov>