Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261488AbVAXKqz (ORCPT ); Mon, 24 Jan 2005 05:46:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261490AbVAXKqz (ORCPT ); Mon, 24 Jan 2005 05:46:55 -0500 Received: from mx2.elte.hu ([157.181.151.9]:24204 "EHLO mx2.elte.hu") by vger.kernel.org with ESMTP id S261488AbVAXKqn (ORCPT ); Mon, 24 Jan 2005 05:46:43 -0500 Date: Mon, 24 Jan 2005 11:46:23 +0100 From: Ingo Molnar To: Paolo Ciarrocchi Cc: "Jack O'Quin" , Paul Davis , Con Kolivas , linux , rlrevell@joe-job.com, CK Kernel , utz , Andrew Morton , alexn@dsv.su.se, Rui Nuno Capela , Chris Wright , Arjan van de Ven Subject: Re: [PATCH]sched: Isochronous class v2 for unprivileged soft rt scheduling Message-ID: <20050124104623.GA25119@elte.hu> References: <200501201542.j0KFgOwo019109@localhost.localdomain> <87y8eo9hed.fsf@sulphur.joq.us> <20050120172506.GA20295@elte.hu> <87wtu6fho8.fsf@sulphur.joq.us> <20050122165458.GA14426@elte.hu> <87hdl940ph.fsf@sulphur.joq.us> <20050124085902.GA8059@elte.hu> <4d8e3fd3050124015528615310@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4d8e3fd3050124015528615310@mail.gmail.com> User-Agent: Mutt/1.4.1i X-ELTE-SpamVersion: MailScanner 4.31.6-itk1 (ELTE 1.2) SpamAssassin 2.63 ClamAV 0.73 X-ELTE-VirusStatus: clean X-ELTE-SpamCheck: no X-ELTE-SpamCheck-Details: score=-4.9, required 5.9, autolearn=not spam, BAYES_00 -4.90 X-ELTE-SpamLevel: X-ELTE-SpamScore: -4 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 876 Lines: 22 * Paolo Ciarrocchi wrote: > On Mon, 24 Jan 2005 09:59:02 +0100, Ingo Molnar wrote: > [...] > > - CKRM is another possibility, and has nonzero costs as well, but solves > > a wider range of problems. > > BTW, do you know what's the status of CKRM ? If I'm not wrong it is > already widely used, is there any plan to push it to mainstream ? it's a bit complex and thus not a no-brainer in terms of merging. Also, the last version of it seems to be against 2.6.8.1. CKRM-cpu is in essence an additional layer ontop of normal scheduling. Another patch in this area is fairsched. Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/