From owner-freebsd-stable@FreeBSD.ORG Sun Mar 20 01:53:48 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4293016A4CE for ; Sun, 20 Mar 2005 01:53:48 +0000 (GMT) Received: from ms-dienst.rz.rwth-aachen.de (ms-2.rz.RWTH-Aachen.DE [134.130.3.131]) by mx1.FreeBSD.org (Postfix) with ESMTP id 859C943D2F for ; Sun, 20 Mar 2005 01:53:47 +0000 (GMT) (envelope-from chris@unixpages.org) Received: from r220-1 (r220-1.rz.RWTH-Aachen.DE [134.130.3.31]) by ms-dienst.rz.rwth-aachen.de (iPlanet Messaging Server 5.2 HotFix 1.12 (built Feb 13 2003)) with ESMTP id <0IDM00FEZNXL2T@ms-dienst.rz.rwth-aachen.de> for freebsd-stable@freebsd.org; Sun, 20 Mar 2005 02:53:46 +0100 (MET) Received: from relay.rwth-aachen.de ([134.130.3.1]) by r220-1 (MailMonitor for SMTP v1.2.2 ) ; Sun, 20 Mar 2005 02:53:45 +0100 (MET) Received: from haakonia.hitnet.rwth-aachen.de (haakonia.hitnet.RWTH-Aachen.DE [137.226.181.92])j2K1rjVC023293 for ; Sun, 20 Mar 2005 02:53:45 +0100 (MET) Received: from gondor.middleearth (gondor.middleearth [192.168.1.42]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits))(Postfix) with ESMTP id D06962842E for ; Sun, 20 Mar 2005 02:53:39 +0100 (CET) Received: by gondor.middleearth (Postfix, from userid 1001) id 7EA562285A; Sun, 20 Mar 2005 02:53:39 +0100 (CET) Date: Sun, 20 Mar 2005 02:53:39 +0100 From: Christian Brueffer To: freebsd-stable@freebsd.org Message-id: <20050320015339.GB85807@unixpages.org> MIME-version: 1.0 Content-type: multipart/signed; boundary=dc+cDN39EJAMEtIO; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-disposition: inline User-Agent: Mutt/1.4.2.1i X-Operating-System: FreeBSD 6.0-CURRENT X-PGP-Key: http://people.FreeBSD.org/~brueffer/brueffer.key.asc X-PGP-Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D Subject: cpufreq related RELENG_5 regression? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 20 Mar 2005 01:53:48 -0000 --dc+cDN39EJAMEtIO Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, I have the following situation here: Box A serves as gateway for my local network and also exports some filesystems via NFS. The shares are mounted on box B. Playing a movie from one of the NFS shares on box B works fine. When I try to transfer a file from outside the LAN to box C, which resides inside the LAN, the movie on box B starts to stagger. Box A runs RELENG_5, using a kernel from just before the cpufreq merge works ok (movie doesn't stagger), a kernel from shortly after the merge does not work (movie staggers). Setting "performance_cpu_freq=3D"HIGH"" in rc.conf fixes this, so there seems to have been a change in the defaults. Box A is an i386 SMP machine. Kernel config + dmesg: http://people.freebsd.org/~brueffer/LORIEN http://people.freebsd.org/~brueffer/dmesg.lorien Can anyone confirm this? BTW, there is code in sys/kern/kern_cpu.c to export the current processor speed via sysctl, but the sysctl doesn't show up here. - Christian --=20 Christian Brueffer chris@unixpages.org brueffer@FreeBSD.org GPG Key: http://people.freebsd.org/~brueffer/brueffer.key.asc GPG Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D --dc+cDN39EJAMEtIO Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQFCPNejbHYXjKDtmC0RAiN+AKDalVqidCOk8TB09lmse5F1dwSjCwCghqKs Aoc7t8xLjBkryQS+ZPkTR6c= =SaFU -----END PGP SIGNATURE----- --dc+cDN39EJAMEtIO--