From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sunil Mushran <sunil.mushran@oracle.com>
Subject: Re: Add FIEMAP_EXTENT_SHARED flag
Date: Fri, 18 Dec 2009 13:30:53 -0800
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Cc: linux-fsdevel <linux-fsdevel@vger.kernel.org>,
        ext4 development <linux-ext4@vger.kernel.org>,
        Joel Becker <Joel.Becker@oracle.com>, ocfs2-devel@oss.oracle.com
To: Andreas Dilger <adilger@sun.com>
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Andreas Dilger wrote:
> Hi Joel,
> are there any plans to submit an e2fsprogs patch to print out the 
> "shared" extent flag from "filefrag"?
>
> At first glance it would also seem to make sense to set this flag for 
> ext2/3/4 xattrs that are sharing an external extent block.

Yes, I do have a patch for filefrag which I will push after this
gets into mainline.