From owner-freebsd-stable@FreeBSD.ORG Thu Mar 22 15:03:33 2012 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 930E6106566B for ; Thu, 22 Mar 2012 15:03:33 +0000 (UTC) (envelope-from alexander@leidinger.net) Received: from mail.ebusiness-leidinger.de (mail.ebusiness-leidinger.de [217.11.53.44]) by mx1.freebsd.org (Postfix) with ESMTP id E4B2B8FC18 for ; Thu, 22 Mar 2012 15:03:32 +0000 (UTC) Received: from outgoing.leidinger.net (p4FC4315E.dip.t-dialin.net [79.196.49.94]) by mail.ebusiness-leidinger.de (Postfix) with ESMTPSA id 44F49844009; Thu, 22 Mar 2012 16:03:11 +0100 (CET) Received: from webmail.leidinger.net (webmail.Leidinger.net [IPv6:fd73:10c7:2053:1::3:102]) by outgoing.leidinger.net (Postfix) with ESMTPS id 88846254E; Thu, 22 Mar 2012 16:03:08 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=leidinger.net; s=outgoing-alex; t=1332428588; bh=ZgHmnogn+lNsB+JsLcTzDSu8oTIJKJVC10JuuvDkm/c=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=TmOBNowE+8IptLy5S9zhvipxoIS37iOTjePbmQVN75Vb/nSzyU6Y9Gp/xmQwa0TAG iLxiVtCp3q3JoGOu38lz9CtUdOOfSD3PDt+zFP8HVrusCTPkttjzipuCA+Dpc/iADa Q1sNZ3k7J6aJcgcn3LaGrVNGGfZfsTvDbibTgMeNq6krtb6ElOpZcEeuOl1wL8uJ9b A8E8SraXQlDKBdOyEq6ADccx4KCJeizOiAS75mjPHVdo8s/WP40Y7S5iNX0YcBfKx6 QqVkYuQ3uxna7L8y5nH87n1XyPEHKsSZj4GGt/Dse46BELapgjSuzBo7nQsIbX4QIc MfB1A5z3lAQYw== Received: (from www@localhost) by webmail.leidinger.net (8.14.5/8.14.4/Submit) id q2MF36ZR066200; Thu, 22 Mar 2012 16:03:06 +0100 (CET) (envelope-from Alexander@Leidinger.net) X-Authentication-Warning: webmail.leidinger.net: www set sender to Alexander@Leidinger.net using -f Received: from 195.46.238.194 ([195.46.238.194]) by webmail.leidinger.net (Horde Framework) with HTTP; Thu, 22 Mar 2012 16:03:06 +0100 Date: Thu, 22 Mar 2012 16:03:04 +0100 Message-ID: <20120322160304.Horde.WUE3BZjmRSRPaz8oHUAxAog@webmail.leidinger.net> From: Alexander Leidinger To: Luigi Rizzo References: <20120321000058.177F8256@server.theusgroup.com> <20120321173728.GA41322@onelab2.iet.unipi.it> <20120322105109.Horde.srohf5jmRSRPavYNP_frKBA@webmail.leidinger.net> In-Reply-To: User-Agent: Internet Messaging Program (IMP) H4 (5.0.19) MIME-Version: 1.0 X-EBL-MailScanner-Information: Please contact the ISP for more information X-EBL-MailScanner-ID: 44F49844009.A085D X-EBL-MailScanner: Found to be clean X-EBL-MailScanner-SpamCheck: not spam, spamhaus-ZEN, SpamAssassin (not cached, score=0.267, required 6, autolearn=disabled, AWL -1.92, DKIM_SIGNED 0.10, DKIM_VALID -0.10, DKIM_VALID_AU -0.10, HTML_MESSAGE 0.00, MANGLED_LOW 2.30, T_RP_MATCHES_RCVD -0.01) X-EBL-MailScanner-From: alexander@leidinger.net X-EBL-MailScanner-Watermark: 1333033391.84591@n7oIH2L2XMM2A/CWW8LKiQ X-EBL-Spam-Status: No Content-Type: text/plain; charset=ISO-8859-1; format=flowed; DelSp=Yes Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Content-Description: Textnachricht X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Matthias Gamsjager , freebsd-stable@freebsd.org, John Subject: Re: powerd and increase in energy need X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Mar 2012 15:03:33 -0000 Quoting Luigi Rizzo (from Thu, 22 Mar 2012 14:59:46 +0100): > it isn't such a big deal in my opinion. The %efficiency at low > levels is misleading if you don't factor out the=A05-10W plateau for > keeping the > PSU alive (fan, ballast, etc.). See for instance > > My point is: if you (plural) don't see the expected difference between the states or frequency levels, you first have to make sure your PSU is working in a way which allows to see a difference before you can tell that a C-state or a frequency change do not do what you want them to do. Bye, Alexander. -- Murray's Rule: Any country with "democratic" in the title isn't. http://www.Leidinger.net=A0 =A0 Alexander @ Leidinger.net: PGP ID =3D B0063= FE7 http://www.FreeBSD.org=A0 =A0 =A0 =A0netchild @ FreeBSD.org=A0 : PGP ID =3D= 72077137