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(parent: aa72b52) | patch
xfs: factor duplicate code in xfs_alloc_ag_vextent_near into a helper
authorChristoph Hellwig <hch@infradead.org>
Fri, 10 Dec 2010 15:04:11 +0000 (15:04 +0000)
committerAlex Elder <aelder@sgi.com>
Thu, 16 Dec 2010 22:06:15 +0000 (16:06 -0600)
commitb0c4190e938f68d4a9c59a870b1932813ae737c5
tree18deded59797caaec9f01ef5a3eb66a765bef29ftree | snapshot
parentaa72b5214a166ff6716be0a2b361603b4d61783bcommit | diff
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>
fs/xfs/xfs_alloc.c diff | blob | history
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