tree 29b07230f8269ef12a10665d757a6e935c4e2e49
parent 637aa50f461b8ea6b1e8bf9877b0d13d00085043
author Christoph Hellwig <hch@infradead.org> 1225346158 +1100
committer Lachlan McIlroy <lachlan@sgi.com> 1225346158 +1100

[XFS] implement generic xfs_btree_decrement

From: Dave Chinner <dgc@sgi.com>

[hch: split out from bigger patch and minor adaptions]

SGI-PV: 985583

SGI-Modid: xfs-linux-melb:xfs-kern:32191a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Bill O'Donnell <billodo@sgi.com>
Signed-off-by: David Chinner <david@fromorbit.com>