Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S272390AbTGaFEY (ORCPT ); Thu, 31 Jul 2003 01:04:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S272392AbTGaFEY (ORCPT ); Thu, 31 Jul 2003 01:04:24 -0400 Received: from TYO201.gate.nec.co.jp ([202.32.8.214]:62378 "EHLO TYO201.gate.nec.co.jp") by vger.kernel.org with ESMTP id S272390AbTGaFEV (ORCPT ); Thu, 31 Jul 2003 01:04:21 -0400 To: Tom Rini Cc: Alan Cox , Bernardo Innocenti , Willy Tarreau , Christoph Hellwig , uClinux development list , Linux Kernel Mailing List Subject: Re: Kernel 2.6 size increase References: <200307232046.46990.bernie@develer.com> <200307240007.15377.bernie@develer.com> <20030723222747.GF643@alpha.home.local> <200307242227.16439.bernie@develer.com> <20030729222921.GK16051@ip68-0-152-218.tc.ph.cox.net> <1059518889.6838.19.camel@dhcp22.swansea.linux.org.uk> <20030729230657.GL16051@ip68-0-152-218.tc.ph.cox.net> <20030730153311.GA27214@ip68-0-152-218.tc.ph.cox.net> <20030731041743.GD27214@ip68-0-152-218.tc.ph.cox.net> Reply-To: Miles Bader System-Type: i686-pc-linux-gnu Blat: Foop From: Miles Bader Date: 31 Jul 2003 14:03:34 +0900 In-Reply-To: <20030731041743.GD27214@ip68-0-152-218.tc.ph.cox.net> Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1529 Lines: 28 Tom Rini writes: > > The point was that in _some_ embedded systems, the space-savings is > > wanted, and so a useful thing for linux to support. > > As has been pointed out, there's things like the block layer that aren't > needed if you have just a subset of common embedded-device filesystems and > some network stuff seems to have creeped back in. All I'm trying to say > is that before you go too far down the CONFIG_SYSFS route, investigate the > others first as there's a fair chance of saving even more. I'm not really trying to defend this particular config option, just saying that the attitude of `why bother trying to cut down, it's more featureful to include everything!' is not always valid. You may very well be right that other subsystems offer better gain/pain, and I'm all for attacking the low-hanging-fruit first. > To what end? One of the things we (== PPC folks) at OLS was that, wow, > doing PM as some sort of one-off sucks, and if at all possible we want > to get device information (and pm dependancies) passed in so we can tell > sysfs and get any shared driver done right for free, among other > reasons. [What's PM? Power Management? What does that have to do with anything?] -Miles -- Would you like fries with that? - 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/