From: Rob Landley <rob@landley.net>
To: David Howells <dhowells@warthog.cambridge.redhat.com>,
"Charles P. Wright" <cpwright@cpwright.com>
Cc: David Howells <dhowells@redhat.com>,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH] General filesystem cache
Date: Thu, 31 Jul 2003 02:31:54 -0400 [thread overview]
Message-ID: <200307310231.54435.rob@landley.net> (raw)
In-Reply-To: <17869.1058693883@warthog.warthog>
On Sunday 20 July 2003 05:38, David Howells wrote:
> > Is this patch available from somewhere? I looked on the MARC archives
> > but haven't been able to find the original mail which includes the patch.
>
> I don't know. The message containing the patches doesn't seem to have made
> it into either the LKML or the linux-fsdevel mailing lists.
>
> The basic code can be found in:
>
> http://cvs.infradead.org/cgi-bin/cvsweb.cgi/afs/
>
> In directories:
>
> Documentations/filesystems/
> include/linux/
> fs/cachefs/
>
> I'll see about putting the patch up for download when I get to OLS.
>
> David
Random question:
Way back when I used union mount code (under OS/2) that would mount the first
filesystem read-only, and allow you to cache changes to it in a second
filesystem. (So you could do a build of slightly self-modifying code, a lot
like the Linux build in 2.4 was, against a read-only tree.)
Would this be a good tool for that sort of application? (There's all sorts of
other "trial run" type applications; running stuff against database snapshots
and then seeing what the deltas are, etc...)
Rob
next prev parent reply other threads:[~2003-07-31 6:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Pine.LNX.4.44.0307191157570.19755-100000@cpwright.com>
2003-07-20 9:38 ` [PATCH] General filesystem cache David Howells
2003-07-31 6:31 ` Rob Landley [this message]
[not found] <23055.1058538289@warthog.warthog>
2003-07-19 3:09 ` Linus Torvalds
2003-07-19 4:41 ` David Chow
2003-07-20 9:29 ` David Howells
2003-07-19 14:59 ` Jeff Garzik
2003-07-20 9:30 ` David Howells
2003-07-20 9:28 ` David Howells
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