From owner-freebsd-current Tue Mar 28 19: 9:45 2000 Delivered-To: freebsd-current@freebsd.org Received: from norn.ca.eu.org (cr965240-b.abtsfd1.bc.wave.home.com [24.113.19.137]) by hub.freebsd.org (Postfix) with ESMTP id 1798937BEC0 for ; Tue, 28 Mar 2000 19:09:31 -0800 (PST) (envelope-from cpiazza@norn.ca.eu.org) Received: by norn.ca.eu.org (Postfix, from userid 1000) id 0B3F41913; Tue, 28 Mar 2000 19:09:25 -0800 (PST) Date: Tue, 28 Mar 2000 19:09:24 -0800 From: Chris Piazza To: Gary Jennejohn Cc: freebsd-current@FreeBSD.ORG Subject: Re: UP kernel performance and Matt Dillon's patches Message-ID: <20000328190924.A374@norn.ca.eu.org> References: <200003282137.XAA05281@peedub.muc.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 1.0.1i In-Reply-To: <200003282137.XAA05281@peedub.muc.de>; from garyj@muc.de on Tue, Mar 28, 2000 at 11:37:55PM +0200 X-Operating-System: FreeBSD 5.0-CURRENT i386 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Tue, Mar 28, 2000 at 11:37:55PM +0200, Gary Jennejohn wrote: > I'm running a UP machine with Matt's latest changes. I was just > compiling a new kernel and noticed the my PS/2 mouse under X was very > sluggish. I never noticed this sort of behavior before the changes, > even while doing ``make -j8 buildworld''. > > The compile was running on a UW SCSI disk on an Adaptec aic7880 Ultra > SCSI adapter on my motherboard, in case it matters. > > Looks like something has been verschlimmbessert (a wonderful German > word which means "made worse through improvement" :) I have noticed this too. Except on an SMP kernel with IDE drives. My keyboard is lagging in the same manner with high cpu loads. Abit bp6 + 2xceleron 500 IBM DJNA 13.5gig drive on the HPT366 -Chris -- cpiazza@jaxon.net cpiazza@FreeBSD.org Abbotsford, BC, Canada To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message