From: Christoph Hellwig <hch@infradead.org>
Date: Fri, 10 Dec 2010 08:42:25 +0000 (+0000)
Subject: xfs: simplify xfs_map_at_offset
X-Git-Tag: v2.6.38-rc1~44^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ecff71e677c6d469f525dcf31ada709d5858307c;p=pandora-kernel.git

xfs: simplify xfs_map_at_offset

Move the buffer locking into the callers as they need to do it
wether they call xfs_map_at_offset or not.  Remove the b_bdev
assignment, which is already done by get_blocks.  Remove the
duplicate extent type asserts in xfs_convert_page just before
calling xfs_map_at_offset.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
---

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