From: Christoph Hellwig <hch@infradead.org>
Date: Sun, 18 Sep 2011 20:40:53 +0000 (+0000)
Subject: xfs: introduce xfs_bmap_last_extent
X-Git-Tag: v3.2-rc1~134^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=27a3f8f2de758205765f277b3428bbf3d15da973;p=pandora-kernel.git

xfs: introduce xfs_bmap_last_extent

Add a common helper for finding the last extent in a file.

Largely based on a patch from Dave Chinner.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
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