From owner-freebsd-current@FreeBSD.ORG Fri Nov 19 11:29:17 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0F64B1065673; Fri, 19 Nov 2010 11:29:17 +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 A7C4E8FC15; Fri, 19 Nov 2010 11:29:16 +0000 (UTC) Received: from outgoing.leidinger.net (p57B3A2B7.dip.t-dialin.net [87.179.162.183]) by mail.ebusiness-leidinger.de (Postfix) with ESMTPSA id D582384400E; Fri, 19 Nov 2010 12:09:43 +0100 (CET) Received: from webmail.leidinger.net (unknown [IPv6:fd73:10c7:2053:1::2:102]) by outgoing.leidinger.net (Postfix) with ESMTP id 5D85F118D; Fri, 19 Nov 2010 12:09:40 +0100 (CET) Received: (from www@localhost) by webmail.leidinger.net (8.14.4/8.13.8/Submit) id oAJB8xkN002093; Fri, 19 Nov 2010 12:08:59 +0100 (CET) (envelope-from Alexander@Leidinger.net) Received: from pslux.ec.europa.eu (pslux.ec.europa.eu [158.169.9.14]) by webmail.leidinger.net (Horde Framework) with HTTP; Fri, 19 Nov 2010 12:08:59 +0100 Message-ID: <20101119120859.59361egrovtna9q8@webmail.leidinger.net> Date: Fri, 19 Nov 2010 12:08:59 +0100 From: Alexander Leidinger To: Alexander Best References: <4CE50849.106@zedat.fu-berlin.de> <4CE52177.3020306@freebsd.org> <20101118182324.GA36312@freebsd.org> <20101118182852.GR63683@over-yonder.net> <20101118185635.GA43706@freebsd.org> <20101118170623.7f9c14f3@kan.dnsalias.net> <20101118233731.GA10392@freebsd.org> <4CE5BA37.20604@freebsd.org> <20101119001710.GA14641@freebsd.org> In-Reply-To: <20101119001710.GA14641@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: 7bit User-Agent: Dynamic Internet Messaging Program (DIMP) H3 (1.1.4) X-EBL-MailScanner-Information: Please contact the ISP for more information X-EBL-MailScanner-ID: D582384400E.A69F4 X-EBL-MailScanner: Found to be clean X-EBL-MailScanner-SpamCheck: not spam, spamhaus-ZEN, SpamAssassin (not cached, score=1.274, required 6, autolearn=disabled, RDNS_NONE 1.27) X-EBL-MailScanner-SpamScore: s X-EBL-MailScanner-From: alexander@leidinger.net X-EBL-MailScanner-Watermark: 1290769784.20671@yoypZWdpM06a5ccjyLEuLQ X-EBL-Spam-Status: No X-Mailman-Approved-At: Fri, 19 Nov 2010 11:57:04 +0000 Cc: FreeBSD@freebsd.org, Stable , Daniel Nebdal , "Matthew D. Fuller" , Current , Gapon , FreeBSD, Andriy, freebsd-performance@freebsd.org, "O. Hartmann" Subject: Re: TTY task group scheduling X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 Nov 2010 11:29:17 -0000 Quoting Alexander Best (from Fri, 19 Nov 2010 00:17:10 +0000): > 17:51 @ Genesys : Luigi Rizzo had a plugabble scheduler back in 4.* or \ > thereabouts > 17:51 @ Genesys : you could kldload new ones and switch to them on the fly > 17:52 @ arundel : wow. that sounds cool. too bad it didn't make it > into src \ > tree. by now it's probably outdated and needs to be reworked quite a bit. > **** > > does anybody know something about this? I'm aware of the I/O scheduling code (which is now available at least in -current), but I do not remember CPU scheduling code from Luigi. Are you sure Genesys didn't mix up something by accident? Bye, Alexander. -- Ferengi Rule of Acquisition #123: Even a blind man can recognize the glow of latinum. -- ST: Legends of the Ferengi http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137