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| author | Christoph Hellwig <hch@infradead.org> | 2008-10-30 16:55:45 +1100 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@sgi.com> | 2008-10-30 16:55:45 +1100 |
| commit | 637aa50f461b8ea6b1e8bf9877b0d13d00085043 (patch) | |
| tree | a7c00b821dca04fe90614461749b74eff40bd8ed /fs/msdos | |
| parent | 65f1eaeac0efc968797f3ac955b85ba3f5d4f9c8 (diff) | |
| download | linux-637aa50f461b8ea6b1e8bf9877b0d13d00085043.tar.gz | |
[XFS] implement generic xfs_btree_increment
From: Dave Chinner <dgc@sgi.com> Because this is the first major generic btree routine this patch includes some infrastrucure, first a few routines to deal with a btree block that can be either in short or long form, second xfs_btree_read_buf_block, which is the new central routine to read a btree block given a cursor, and third the new xfs_btree_ptr_addr routine to calculate the address for a given btree pointer record. [hch: split out from bigger patch and minor adaptions] SGI-PV: 985583 SGI-Modid: xfs-linux-melb:xfs-kern:32190a 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>
Diffstat (limited to 'fs/msdos')
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