Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 29 Oct 2002 13:12:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 29 Oct 2002 13:12:53 -0500 Received: from atlrel8.hp.com ([156.153.255.206]:30431 "HELO atlrel8.hp.com") by vger.kernel.org with SMTP id ; Tue, 29 Oct 2002 13:12:41 -0500 Message-ID: <3DBED111.96A3A1E8@hp.com> Date: Tue, 29 Oct 2002 11:18:57 -0700 From: Khalid Aziz X-Mailer: Mozilla 4.79 [en] (X11; U; Linux 2.4.19 i686) X-Accept-Language: en MIME-Version: 1.0 To: Paul.Clements@steeleye.com Cc: Khalid Aziz , linux-kernel@vger.kernel.org Subject: Re: [PATCH 2.5] Retrieve configuration information from kernel References: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1255 Lines: 28 Paul Clements wrote: > > Have you considered compressing the config info in order to reduce > the space wastage in the loaded kernel image? Could easily be 10's of KB > (not that that's a lot these days). The info would then be retrieved via > "gunzip -c", et al. instead of a simple "cat". I wanted to start with a simple implementation first. There are a couple of things that can be done in future to further improve meory usage: (1) Drop "CONFIG_" and "# CONFIG_" from each line and add it back when printing from /proc/ikconfig and extract-ikconfig script, (2) Compress the resulting configuration. Something to do in near future :) -- Khalid ==================================================================== Khalid Aziz Linux and Open Source Lab (970)898-9214 Hewlett-Packard khalid@hp.com Fort Collins, CO "The Linux kernel is subject to relentless development" - Alessandro Rubini - 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/