From: Rogier Wolff <R.E.Wolff@BitWizard.nl>
To: Rogier Wolff <R.E.Wolff@BitWizard.nl>
Cc: Larry McVoy <lm@work.bitmover.com>,
Jeff Garzik <jgarzik@pobox.com>, Walter Landry <wlandry@ucsd.edu>,
linux-kernel@vger.kernel.org
Subject: Re: A simple request (was Re: boring BK stats)
Date: Fri, 11 Oct 2002 16:14:54 +0200 [thread overview]
Message-ID: <20021011161454.C345@bitwizard.nl> (raw)
In-Reply-To: <20021011160828.B345@bitwizard.nl>
On Fri, Oct 11, 2002 at 04:08:28PM +0200, Rogier Wolff wrote:
> Jeff:
>
> The trick is that I would have hardlinked trees. Thus
>
> linux-2.2.18.clean/drivers/char/tty_ioctl.c
> and
> linux-2.2.18.rio/drivers/char/tty_ioctl.c
>
> would have the same inode number, and diff wouldn't even bother to
> open the file....
FYI:
Just tested the how long it takes to make a diff between my
2.2.18-clean tree and the 2.2.18.rio tree:
cold cache over NFS: 25 seconds
warm cache over NFS: 13 seconds
warm cache LOCAL disk: 0.34 seconds.
Roger.
--
** R.E.Wolff@BitWizard.nl ** http://www.BitWizard.nl/ ** +31-15-2600998 **
*-- BitWizard writes Linux device drivers for any device you may have! --*
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next prev parent reply other threads:[~2002-10-11 14:09 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-09 23:39 A simple request (was Re: boring BK stats) Walter Landry
2002-10-10 14:14 ` Jeff Garzik
2002-10-10 14:28 ` Larry McVoy
2002-10-10 14:40 ` Jeff Garzik
2002-10-10 15:32 ` Theodore Ts'o
2002-10-11 13:35 ` Rogier Wolff
2002-10-11 14:08 ` Rogier Wolff
2002-10-11 14:14 ` Rogier Wolff [this message]
2002-10-10 22:51 ` A simple request Walter Landry
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