From owner-freebsd-stable@FreeBSD.ORG Fri Jan 4 21:05:50 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BF11B16A418 for ; Fri, 4 Jan 2008 21:05:50 +0000 (UTC) (envelope-from josh.carroll@gmail.com) Received: from wx-out-0506.google.com (wx-out-0506.google.com [66.249.82.232]) by mx1.freebsd.org (Postfix) with ESMTP id 5151C13C474 for ; Fri, 4 Jan 2008 21:05:50 +0000 (UTC) (envelope-from josh.carroll@gmail.com) Received: by wx-out-0506.google.com with SMTP id i29so2163109wxd.7 for ; Fri, 04 Jan 2008 13:05:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; bh=itW/+WZc23Thlt9OOJsmEGddxAyBtWi9oDFUMlPJ5nY=; b=Vyx9NK4T9C4YTeAoxOZ9CVf3hW7xFLK1n1RlHHAUR+Q3oswdFP3fSKFUziZKIU7wwb6DxKdnN4CntpA6vAHXi0Cw0ICmaqFU6pCostp0IzBPm38JaIVrz1VuI5kN17GAXDhRsIygaN8AMGmY6fNMEba5eQS6vxNKZz0RAZNVJ5o= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=KyEGrYvGxO1529PJdwaBtT68lj83xi9PYD18VyD2RnSGorwAPHsmJcQkhjOIK2sFInDVXhYSQIoedhvQkrP1My5kWBHencDtdk7+6IsV4nVnRMSl+fv7zx1B6OiwEPi98dqVLWFnCR97X7Wkv5gep+/CoPG447Pz8phTpmNFIE8= Received: by 10.143.161.3 with SMTP id n3mr3608845wfo.32.1199480747453; Fri, 04 Jan 2008 13:05:47 -0800 (PST) Received: by 10.142.255.9 with HTTP; Fri, 4 Jan 2008 13:05:47 -0800 (PST) Message-ID: <8cb6106e0801041305h10ed5334x9abd89ab5ff3a227@mail.gmail.com> Date: Fri, 4 Jan 2008 16:05:47 -0500 From: "Josh Carroll" To: "Kris Kennaway" In-Reply-To: <477E9DA9.7000404@FreeBSD.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200710171228.39123.mistry.7@osu.edu> <4777942D.9010209@FreeBSD.org> <20071230205519.GL73834@redundancy.redundancy.org> <477817E1.7010409@FreeBSD.org> <20071230233017.GM73834@redundancy.redundancy.org> <477AAD89.2000808@FreeBSD.org> <477E96D2.30202@FreeBSD.org> <8cb6106e0801041246m44641e45n997406e89962a06f@mail.gmail.com> <477E9DA9.7000404@FreeBSD.org> Cc: "David E. Thiel" , freebsd-stable@freebsd.org Subject: Re: RELENG_7 jerky mouse and skipping sound (still a problem -BETA3) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: josh.carroll@gmail.com List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Jan 2008 21:05:50 -0000 > The problems I am currently interested in are people who have not found > an acceptable workaround for their performance problems :) Ok, good point. :) And I guess we should assume that anyone who is still having the problem has not had success with any of the workarounds. I guess ideally, out-of-the-box, either with GENERIC or GENERIC with SCHED_ULE, they should not see jerkiness, and if they do they should report it here. > There are outstanding reports of people for whom (as I understand it) > neither scheduler performs well on UP 7.0 systems when running X, > compared to the same version of X on 6.x. i.e. there seems to be some > kind of regression that we need to understand and then fix. Ahh, I'm running SMP here, so that could certainly be part of the reason just using sysmouse worked for me. Although I personally would like to know why it's jerky when using psm0, and perhaps it might help someone with a UP setup? If so, would the schedgraph info be useful? If not, I'll butt out and let someone who's still having the problem chime in. :) Josh