From: Benjamin LaHaise <bcrl@redhat.com>
To: Linus Torvalds <torvalds@transmeta.com>
Cc: John Weber <weber@nyc.rr.com>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Re: 2.5.3-pre1 compile error
Date: Tue, 15 Jan 2002 19:52:04 -0500 [thread overview]
Message-ID: <20020115195204.K17477@redhat.com> (raw)
In-Reply-To: <20020115194316.I17477@redhat.com> <Pine.LNX.4.33.0201151644180.1213-100000@penguin.transmeta.com>
In-Reply-To: <Pine.LNX.4.33.0201151644180.1213-100000@penguin.transmeta.com>; from torvalds@transmeta.com on Tue, Jan 15, 2002 at 04:44:54PM -0800
On Tue, Jan 15, 2002 at 04:44:54PM -0800, Linus Torvalds wrote:
> Numbers please.
>
> I'd MUCH rather just clean up the include file hierarchy than have these
> kinds of non-local knowledge issues.
The last time I did it for fs.h et al (this meant pulling the fs.h and
sched.h codependancy apart), it got 2.4 compiles back down to 2.2 compile
times (3m -> 2m45s maybe 2m30s iirc) -- about a 10% drop in compile time.
It's even more noticeable when you're doing a fully blown modular kernel
build as distributions do.
-ben
--
Fish.
next prev parent reply other threads:[~2002-01-16 0:56 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-16 0:05 2.5.3-pre1 compile error John Weber
2002-01-16 0:20 ` [PATCH] " Benjamin LaHaise
2002-01-16 0:29 ` Linus Torvalds
2002-01-16 0:38 ` David Weinehall
2002-01-16 0:41 ` Linus Torvalds
2002-01-16 0:55 ` Dave Jones
2002-01-16 2:10 ` dmeyer
2002-01-16 18:32 ` Peter Osterlund
2002-01-16 0:43 ` Benjamin LaHaise
2002-01-16 0:44 ` Linus Torvalds
2002-01-16 0:52 ` Benjamin LaHaise [this message]
2002-01-16 1:18 ` David Weinehall
2002-01-17 22:11 ` Christopher Turcksin
2002-01-16 1:24 ` Robert Love
2002-01-16 1:25 ` Benjamin LaHaise
2002-01-16 1:39 ` Robert Love
2002-01-16 0:46 ` Davide Libenzi
2002-01-16 0:43 ` Linus Torvalds
2002-01-16 0:52 ` David S. Miller
2002-01-16 1:06 ` Andre Hedrick
2002-01-16 1:17 ` Davide Libenzi
2002-01-16 1:23 ` Davide Libenzi
[not found] <20020115194425.J17477@redhat.com>
2002-01-16 0:52 ` Davide Libenzi
2002-01-16 1:16 ` David Weinehall
2002-01-16 1:24 ` Davide Libenzi
[not found] <fa.oa9ld7v.gk65b0@ifi.uio.no>
[not found] ` <fa.g97h3fv.968725@ifi.uio.no>
2002-01-16 4:59 ` Russ Allbery
[not found] <20020115192048.G17477@redhat.com.suse.lists.linux.kernel>
[not found] ` <Pine.LNX.4.33.0201151628440.1140-100000@penguin.transmeta.com.suse.lists.linux.kernel>
2002-01-16 11:27 ` Andi Kleen
2002-01-16 11:39 ` Dave Jones
2002-01-17 7:40 ` Neil Booth
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