Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261676AbVC1DiV (ORCPT ); Sun, 27 Mar 2005 22:38:21 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261679AbVC1DiV (ORCPT ); Sun, 27 Mar 2005 22:38:21 -0500 Received: from static64-74.dsl-blr.eth.net ([61.11.64.74]:51474 "EHLO globaledgesoft.com") by vger.kernel.org with ESMTP id S261676AbVC1DiT (ORCPT ); Sun, 27 Mar 2005 22:38:19 -0500 Message-ID: <424779F3.5000306@globaledgesoft.com> Date: Mon, 28 Mar 2005 08:58:51 +0530 From: krishna User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.2) Gecko/20040805 Netscape/7.2 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Linux Kernel Subject: How to measure time accurately. Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-MDRemoteIP: 172.16.6.42 X-Return-Path: krishna.c@globaledgesoft.com X-MDaemon-Deliver-To: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 449 Lines: 14 Hi All, Can any one tell me how to measure time accurately for a block of C code in device drivers. For example, If I want to measure the time duration of firmware download. Regards, Krishna Chaitanya - 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/