From: Christoph Hellwig <hch@infradead.org>
Date: Fri, 10 Dec 2010 15:04:11 +0000 (+0000)
Subject: xfs: factor duplicate code in xfs_alloc_ag_vextent_near into a helper
X-Git-Tag: v2.6.38-rc1~44^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=489a150f6454e2cd93d9e0ee6d7c5a361844f62a;p=pandora-kernel.git

xfs: factor duplicate code in xfs_alloc_ag_vextent_near into a helper

Add a new xfs_alloc_find_best_extent that does a forward/backward
search in the allocation btree.  That code previously was existed
two times in xfs_alloc_ag_vextent_near, once for each search
direction.

Based on an earlier patch from Dave Chinner.

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

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