From owner-freebsd-stable Wed Dec 29 20:12:55 1999 Delivered-To: freebsd-stable@freebsd.org Received: from mail.rdc1.ct.home.com (ha1.rdc1.ct.home.com [24.2.0.66]) by hub.freebsd.org (Postfix) with ESMTP id 5E9F91576D for ; Wed, 29 Dec 1999 20:12:53 -0800 (PST) (envelope-from tsikora@home.com) Received: from home.com ([24.2.168.186]) by mail.rdc1.ct.home.com (InterMail v4.01.01.07 201-229-111-110) with ESMTP id <19991230041252.GFSM9446.mail.rdc1.ct.home.com@home.com>; Wed, 29 Dec 1999 20:12:52 -0800 Message-ID: <386ADBCC.3B2334E9@home.com> Date: Wed, 29 Dec 1999 23:13:00 -0500 From: Ted Sikora Reply-To: tsikora@powerusersbbs.com Organization: Jtl Development X-Mailer: Mozilla 4.7 [en] (X11; I; Linux 2.3.34 i686) X-Accept-Language: en-US,en-GB MIME-Version: 1.0 To: Peter Wemm , "freebsd-stable@FreeBSD.ORG" Subject: Re: Temperature References: <19991229191516.17D671CA0@overcee.netplex.com.au> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Peter Wemm wrote: > > Ted Sikora wrote: > > > During the night periodically my temp warning has been going off. > > I have it set to 118F. This happens only under FreeBSD. Linux continues > > to run cool at the old temperatures. Apparantly some code change has > > caused this. Does anyone know exactly where I should look? > > The main difference is that Linux halts the cpu in the idle loop, we don't. > As a result the cpu is in a tight spin waiting for a process to become > scheduleable. I have some patches half-done that I've been working on for > 4.0 that should probably be able to be adapted to the 3.x series. Has FreeBSD changed since 3.3-STABLE? This all started shortly after STABLE went from 3.4-RC to -STABLE. Under 3.3 it was the same as Linux give or take a few degrees. I would have to say something has changed since it appeared only after a recent make world. > > Cheers, > -Peter > -- > Peter Wemm - peter@FreeBSD.org; peter@yahoo-inc.com; peter@netplex.com.au > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-hackers" in the body of the message -- Ted Sikora Jtl Development Group tsikora@powerusersbbs.com http://powerusersbbs.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message