From mboxrd@z Thu Jan  1 00:00:00 1970
From: Al Viro <viro@ZenIV.linux.org.uk>
Subject: Re: [PATCH] hfsplus: read support for directory hardlinks
Date: Mon, 2 May 2011 13:40:48 +0100
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 <20110502084631.GA14670@lst.de>
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Cc: Gustav Munkby <grddev@gmail.com>, linux-fsdevel@vger.kernel.org
To: Christoph Hellwig <hch@lst.de>
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On Mon, May 02, 2011 at 10:46:31AM +0200, Christoph Hellwig wrote:
> I've applied it with some minor editing to make the indentation
> and variable names match the surrounding code a tad better.
> 
> Thanks a lot Gustav!

What happens to rename() with that thing?  Specifically, what happens
to loop detection?