From: Miles Bader <miles@lsi.nec.co.jp>
To: Bernardo Innocenti <bernie@develer.com>
Cc: Nicolas Pitre <nico@cam.org>, Willy Tarreau <willy@w.ods.org>,
Christoph Hellwig <hch@lst.de>,
lkml <linux-kernel@vger.kernel.org>,
Alan Cox <alan@lxorguk.ukuu.org.uk>
Subject: Re: Kernel 2.6 size increase
Date: 29 Jul 2003 11:36:01 +0900 [thread overview]
Message-ID: <buoispmhxf2.fsf@mcspd15.ucom.lsi.nec.co.jp> (raw)
In-Reply-To: <200307290102.01313.bernie@develer.com>
Bernardo Innocenti <bernie@develer.com> writes:
> > Being able to remove the block layer entirely, just as for the networking
> > layer, should be considered too, since none of ramfs, tmpfs, nfs, smbfs,
> > jffs and jffs2 just to name those ones actually need the block layer to
> > operate. This is really a big pile of dead code in many embedded setups.
>
> It's a great idea.
Yup.
When I've used a debugger to trace through the kernel reading a block on
a system using only romfs, it's utterly amazing how much completely
unnecessary stuff happens.
Of course it's a lot harder to find a clean way to make it optional
than it is to complain about it ... :-)
-Miles
--
I have seen the enemy, and he is us. -- Pogo
next prev parent reply other threads:[~2003-07-29 2:37 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-23 18:46 Kernel 2.6 size increase Bernardo Innocenti
2003-07-23 19:14 ` Richard B. Johnson
2003-07-23 20:07 ` David S. Miller
2003-07-23 21:47 ` Randy.Dunlap
2003-07-23 19:32 ` [uClinux-dev] " Christoph Hellwig
2003-07-23 20:11 ` David S. Miller
2003-07-23 20:15 ` Christoph Hellwig
2003-07-23 20:22 ` David S. Miller
2003-07-23 20:27 ` Christoph Hellwig
2003-07-23 22:35 ` [uClinux-dev] Kernel 2.6 size increase - get_current()? Bernardo Innocenti
2003-07-23 22:37 ` Alan Cox
2003-07-23 23:00 ` Bernardo Innocenti
2003-07-24 5:06 ` David McCullough
2003-07-24 11:28 ` Alan Cox
2003-07-24 12:04 ` David McCullough
2003-07-24 14:48 ` Alan Cox
2003-07-25 18:25 ` bill davidsen
2003-07-24 15:30 ` Hollis Blanchard
2003-07-24 19:37 ` Alan Cox
2003-07-24 19:51 ` Hollis Blanchard
2003-07-24 21:20 ` J.A. Magallon
2003-07-25 4:22 ` Otto Solares
2003-07-25 14:38 ` Hollis Blanchard
2003-07-28 3:19 ` Miles Bader
2003-07-28 8:14 ` Ihar "Philips" Filipau
2003-07-28 8:58 ` Miles Bader
2003-07-28 9:03 ` Ihar "Philips" Filipau
2003-07-23 21:57 ` [uClinux-dev] Kernel 2.6 size increase Bernardo Innocenti
2003-07-23 22:07 ` Bernardo Innocenti
2003-07-23 22:27 ` Willy Tarreau
2003-07-23 22:34 ` Alan Cox
2003-07-24 20:27 ` Bernardo Innocenti
2003-07-25 15:46 ` Christoph Hellwig
2003-07-25 23:55 ` [PATCH] Make I/O schedulers optional (Was: Re: Kernel 2.6 size increase) Bernardo Innocenti
2003-07-26 8:17 ` Andrew Morton
2003-07-26 12:40 ` Bernardo Innocenti
2003-07-26 14:07 ` Jens Axboe
2003-07-26 23:42 ` Bernardo Innocenti
2003-07-26 23:41 ` Jens Axboe
2003-07-28 17:13 ` [uClinux-dev] Kernel 2.6 size increase Nicolas Pitre
2003-07-28 23:02 ` Bernardo Innocenti
2003-07-29 2:36 ` Miles Bader [this message]
2003-08-08 13:25 ` David Woodhouse
2003-08-08 14:37 ` Bernardo Innocenti
2003-08-08 14:43 ` David Woodhouse
2003-07-25 18:16 ` bill davidsen
2003-07-29 22:29 ` Tom Rini
2003-07-29 22:48 ` Alan Cox
2003-07-29 23:06 ` Tom Rini
2003-07-30 2:07 ` Miles Bader
2003-07-30 15:33 ` Tom Rini
2003-07-31 1:49 ` Miles Bader
2003-07-31 4:17 ` Tom Rini
2003-07-31 5:03 ` Miles Bader
2003-07-31 15:24 ` Tom Rini
2003-07-30 2:49 ` [uClinux-dev] " Bernardo Innocenti
2003-07-30 15:35 ` Tom Rini
2003-07-30 16:45 ` [uClinux-dev] Kernel 2.6 size increase (PATCH) Bernardo Innocenti
[not found] <cArb.74D.1@gated-at.bofh.it>
[not found] ` <cUTh.6JZ.33@gated-at.bofh.it>
[not found] ` <eLiy.31J.3@gated-at.bofh.it>
[not found] ` <eLBW.3eJ.7@gated-at.bofh.it>
[not found] ` <eLVb.3yF.1@gated-at.bofh.it>
[not found] ` <eOJn.5NI.1@gated-at.bofh.it>
[not found] ` <f1dJ.GS.21@gated-at.bofh.it>
[not found] ` <faTE.2LQ.3@gated-at.bofh.it>
[not found] ` <fd56.4Te.9@gated-at.bofh.it>
[not found] ` <fdRv.5uB.9@gated-at.bofh.it>
[not found] ` <fnHd.54o.19@gated-at.bofh.it>
2003-07-31 16:31 ` Kernel 2.6 size increase Ihar "Philips" Filipau
2003-07-31 16:43 ` Tom Rini
2003-07-31 17:04 ` Ihar "Philips" Filipau
2003-07-31 17:20 ` Tom Rini
2003-07-31 18:02 ` Ihar "Philips" Filipau
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