Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261456AbVACVwi (ORCPT ); Mon, 3 Jan 2005 16:52:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261503AbVACVuI (ORCPT ); Mon, 3 Jan 2005 16:50:08 -0500 Received: from mail1.webmaster.com ([216.152.64.168]:44809 "EHLO mail1.webmaster.com") by vger.kernel.org with ESMTP id S261759AbVACVth (ORCPT ); Mon, 3 Jan 2005 16:49:37 -0500 From: "David Schwartz" To: , "Linux-Kernel@Vger. Kernel. Org" Subject: RE: Main CPU- I/O CPU interaction Date: Mon, 3 Jan 2005 13:49:05 -0800 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.6604 (9.0.2911.0) In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2527 Importance: Normal X-Authenticated-Sender: joelkatz@webmaster.com X-Spam-Processed: mail1.webmaster.com, Mon, 03 Jan 2005 13:25:08 -0800 (not processed: message from trusted or authenticated source) X-MDRemoteIP: 206.171.168.138 X-Return-Path: davids@webmaster.com X-MDaemon-Deliver-To: linux-kernel@vger.kernel.org Reply-To: davids@webmaster.com X-MDAV-Processed: mail1.webmaster.com, Mon, 03 Jan 2005 13:25:12 -0800 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1470 Lines: 34 > sorry for not being clear. i meant no other application running > while saving > the data, i.e. CPU idle? I still have no idea what you're talking about and I don't think anyone else does either. For example, by CPU being idle, do you mean that it's doing nothing? If so, how did you establish this? Are you talking about the output of 'top', for example? You are going to have to be precise about what your observing. You are stating your observations in the form of conclusions, and this makes it impossible for us to tell what you're talking about. It could be that your misconceptions are coloring your conclusions and others would reach different conclusions from those same observations. Example: You are asking, "why does cutting off a frog's legs make it deaf"? We have no idea what you're talking about. Then you explain your *observations* which are that if you cut off all of a frog's legs, it no longer jumps when you yell at it. We then understand that you drew the wrong conclusion from your observation. But from just the conclusion, there's no way to tell what you actually are seeing. "CPU idle" is a conclusion. Something made you think your CPU was idle. What? Same with your entire post. DS - 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/