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authorChristoph Hellwig <hch@infradead.org>2008-10-30 02:14:34 -0400
committerLachlan McIlroy <lachlan@sgi.com>2008-10-30 02:14:34 -0400
commit7cc95a821df8f09a5d37a923cf8c3a7c3ee00c29 (patch)
tree8fde02d4c9a52b7da7b3e961f8a23cf4b493a4a4 /fs/xfs/xfs_dinode.h
parent136341b41ad4883bd668120f727a52c42331fe8a (diff)
[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_dinode.h')
-rw-r--r--fs/xfs/xfs_dinode.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_dinode.h b/fs/xfs/xfs_dinode.h
index 2a00fcc36d8e..d7cf392cc852 100644
--- a/fs/xfs/xfs_dinode.h
+++ b/fs/xfs/xfs_dinode.h
@@ -165,7 +165,7 @@ typedef enum xfs_dinode_fmt
165 */ 165 */
166#define XFS_LITINO(mp) ((mp)->m_litino) 166#define XFS_LITINO(mp) ((mp)->m_litino)
167#define XFS_BROOT_SIZE_ADJ \ 167#define XFS_BROOT_SIZE_ADJ \
168 (sizeof(xfs_bmbt_block_t) - sizeof(xfs_bmdr_block_t)) 168 (XFS_BTREE_LBLOCK_LEN - sizeof(xfs_bmdr_block_t))
169 169
170/* 170/*
171 * Inode data & attribute fork sizes, per inode. 171 * Inode data & attribute fork sizes, per inode.