From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755525AbYKDPD4 (ORCPT ); Tue, 4 Nov 2008 10:03:56 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752650AbYKDPDs (ORCPT ); Tue, 4 Nov 2008 10:03:48 -0500 Received: from yx-out-2324.google.com ([74.125.44.29]:24798 "EHLO yx-out-2324.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752078AbYKDPDr (ORCPT ); Tue, 4 Nov 2008 10:03:47 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type :content-transfer-encoding:content-disposition; b=SYO/ooJEgjQzaysKvT2oYJkPsn+tAvLMAM+c2a5li0wEvdtK0I8poFACwoBQCvFD8N i1/CRAF5JctgZeDRgWHkLN0WhAGyF1izwaWR+xyV7uO49jp4L2P7eHG1fRsSUkykDYVM q0g3CthAKagu9subF38ULzmc7PO0+eo2fRKSE= Message-ID: Date: Tue, 4 Nov 2008 20:33:45 +0530 From: "Shivdas Gujare" To: beagleboard@googlegroups.com Subject: measuring boottime ? MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all , I tried to find out another way to measure boottime of beagle board (since I am not able to find a solution to http://bugzilla.kernel.org/show_bug.cgi?id=10648) I created a custom initrd.img , while creating rootfs, I added following lines to /etc/init.d/rcS script, "cat /proc/uptime". I disabled all kernel debug messages and able to get console with output of cat /proc/uptime as, "1.07 0.38". Does this mean, boottime is 1.07 sec or do I needs to follow another method? Thanks for any help. Regards, Shivdas