linux-kernel - Re: [PATCH] Introduce vfs

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Message-ID: <20061009204644.GB4707@filer.fsl.cs.sunysb.edu>
Date:	Mon, 9 Oct 2006 16:46:44 -0400
From:	Josef Sipek <jsipek@....cs.sunysb.edu>
To:	Andrew Morton <akpm@...l.org>
Cc:	linux-kernel@...r.kernel.org, notting@...hat.com,
	torvalds@...l.org, hch@...radead.org, viro@....linux.org.uk,
	linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH] Introduce vfs_listxattr

On Mon, Oct 09, 2006 at 01:33:32PM -0700, Andrew Morton wrote:
> On Mon, 9 Oct 2006 16:10:48 -0400
> Josef Sipek <jsipek@....cs.sunysb.edu> wrote:
> 
> > This patch moves code out of fs/xattr.c:listxattr into a new function -
> > vfs_listxattr. The code for vfs_listxattr was originally submitted by Bill
> > Nottingham <notting@...hat.com> to Unionfs.
> 
> That tells us what the patch does.  In general, please be sure to also tell
> us *why* you prepared a patch.
>
> Does this patch allow unionfs to be loaded into an otherwise unpatched
> kernel.org kernel?  If so, that seems to be a good reason for including
> this patch into the mainline kernel.

Sorry about that. The reason for this submission is to make the listxattr
code in fs/xattr.c a little cleaner (as well as to clean up some code in
Unionfs.)

Currently, Unionfs has vfs_listxattr defined in its code. I think that's
very ugly, and I'd like to see it (re)moved. The logical place to put it, is
along side of all the other vfs_*xattr functions. Overall, I think this
patch is benefitial for both kernel.org kernel and Unionfs.

Josef "Jeff" Sipek.

-- 
Humans were created by water to transport it upward.
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