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| author | Christoph Hellwig <hch@infradead.org> | 2008-10-30 07:14:34 +0100 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@sgi.com> | 2008-10-30 07:14:34 +0100 |
| commit | 7cc95a821df8f09a5d37a923cf8c3a7c3ee00c29 (patch) | |
| tree | 8fde02d4c9a52b7da7b3e961f8a23cf4b493a4a4 /fs/xfs/xfs_inode.h | |
| parent | [XFS] cleanup btree record / key / ptr addressing macros. (diff) | |
| download | linux-7cc95a821df8f09a5d37a923cf8c3a7c3ee00c29.tar.xz linux-7cc95a821df8f09a5d37a923cf8c3a7c3ee00c29.zip | |
[XFS] Always use struct xfs_btree_block instead of short / longform
structures.
Always use the generic xfs_btree_block type instead of the short / long
structures. Add XFS_BTREE_SBLOCK_LEN / XFS_BTREE_LBLOCK_LEN defines for
the length of a short / long form block. The rationale for this is that we
will grow more btree block header variants to support CRCs and other RAS
information, and always accessing them through the same datatype with
unions for the short / long form pointers makes implementing this much
easier.
SGI-PV: 988146
SGI-Modid: xfs-linux-melb:xfs-kern:32300a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Donald Douwsma <donaldd@sgi.com>
Signed-off-by: David Chinner <david@fromorbit.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_inode.h')
| -rw-r--r-- | fs/xfs/xfs_inode.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index 55d50b888b68..6fd20fc179a4 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -63,7 +63,7 @@ typedef struct xfs_ext_irec { typedef struct xfs_ifork { int if_bytes; /* bytes in if_u1 */ int if_real_bytes; /* bytes allocated in if_u1 */ - xfs_bmbt_block_t *if_broot; /* file's incore btree root */ + struct xfs_btree_block *if_broot; /* file's incore btree root */ short if_broot_bytes; /* bytes allocated for root */ unsigned char if_flags; /* per-fork flags */ unsigned char if_ext_max; /* max # of extent records */ @@ -213,7 +213,6 @@ struct ktrace; struct xfs_buf; struct xfs_bmap_free; struct xfs_bmbt_irec; -struct xfs_bmbt_block; struct xfs_inode_log_item; struct xfs_mount; struct xfs_trans; |