Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 31 Mar 2003 14:14:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 31 Mar 2003 14:14:15 -0500 Received: from to-telus.redhat.com ([207.219.125.105]:41966 "EHLO touchme.toronto.redhat.com") by vger.kernel.org with ESMTP id ; Mon, 31 Mar 2003 14:14:14 -0500 Date: Mon, 31 Mar 2003 14:25:36 -0500 From: Benjamin LaHaise To: William Lee Irwin III , Janet Morgan , akpm@digeo.com, suparna@in.ibm.com, linux-aio@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [Patch 2/2] Retry based aio read - filesystem read changes Message-ID: <20030331142536.J20730@redhat.com> References: <20030305144754.A1600@in.ibm.com> <20030305150026.B1627@in.ibm.com> <20030305024254.7f154afc.akpm@digeo.com> <20030305174452.A1882@in.ibm.com> <3E8889B4.FB716506@us.ibm.com> <20030331191123.GB13178@holomorphy.com> <20030331141629.I20730@redhat.com> <20030331191735.GC13178@holomorphy.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <20030331191735.GC13178@holomorphy.com>; from wli@holomorphy.com on Mon, Mar 31, 2003 at 11:17:35AM -0800 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 748 Lines: 17 On Mon, Mar 31, 2003 at 11:17:35AM -0800, William Lee Irwin III wrote: > I won't get in the way then. I just watch for things related to what I've > touched to make sure it isn't going wrong for anyone. Longer term, I think you've got the right idea: we need to keep more statistics on io waits, as right now from a profiling point of view, any process that is blocked on io doesn't provide meaningful data to the profiler. -ben -- Junk email? aart@kvack.org - 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/