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| author | Christoph Hellwig <hch@infradead.org> | 2008-10-30 08:55:45 +0300 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@sgi.com> | 2008-10-30 08:55:45 +0300 |
| commit | 637aa50f461b8ea6b1e8bf9877b0d13d00085043 (patch) | |
| tree | a7c00b821dca04fe90614461749b74eff40bd8ed /fs/xfs/xfs_bmap_btree.h | |
| parent | 65f1eaeac0efc968797f3ac955b85ba3f5d4f9c8 (diff) | |
| download | linux-637aa50f461b8ea6b1e8bf9877b0d13d00085043.tar.xz | |
[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/xfs/xfs_bmap_btree.h')
| -rw-r--r-- | fs/xfs/xfs_bmap_btree.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/xfs/xfs_bmap_btree.h b/fs/xfs/xfs_bmap_btree.h index 5628d89cea45..a45be38d9a37 100644 --- a/fs/xfs/xfs_bmap_btree.h +++ b/fs/xfs/xfs_bmap_btree.h @@ -251,7 +251,6 @@ extern void xfs_bmbt_disk_get_all(xfs_bmbt_rec_t *r, xfs_bmbt_irec_t *s); extern xfs_filblks_t xfs_bmbt_disk_get_blockcount(xfs_bmbt_rec_t *r); extern xfs_fileoff_t xfs_bmbt_disk_get_startoff(xfs_bmbt_rec_t *r); -extern int xfs_bmbt_increment(struct xfs_btree_cur *, int, int *); extern int xfs_bmbt_insert(struct xfs_btree_cur *, int *); extern void xfs_bmbt_log_block(struct xfs_btree_cur *, struct xfs_buf *, int); extern void xfs_bmbt_log_recs(struct xfs_btree_cur *, struct xfs_buf *, int, |