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authorChristoph Hellwig <hch@sgi.com>2005-11-02 15:11:25 +1100
committerNathan Scott <nathans@sgi.com>2005-11-02 15:11:25 +1100
commit16259e7d952e26e949cc2c8c68b74f34b293935d (patch)
treea016791ecb67761236d32b9915efa9a92f6f3767 /fs/xfs/xfs_alloc_btree.h
parente2ed81fbbb7c76e0a1b3e2f1b5a7414f4d66a559 (diff)
[XFS] Endianess annotations for various allocator data structures
SGI-PV: 943272 SGI-Modid: xfs-linux:xfs-kern:201006a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_alloc_btree.h')
-rw-r--r--fs/xfs/xfs_alloc_btree.h15
1 files changed, 10 insertions, 5 deletions
diff --git a/fs/xfs/xfs_alloc_btree.h b/fs/xfs/xfs_alloc_btree.h
index 5615ebba6a3..bce81c7a4fd 100644
--- a/fs/xfs/xfs_alloc_btree.h
+++ b/fs/xfs/xfs_alloc_btree.h
@@ -38,14 +38,19 @@ struct xfs_mount;
/*
* Data record/key structure
*/
-typedef struct xfs_alloc_rec
-{
+typedef struct xfs_alloc_rec {
+ __be32 ar_startblock; /* starting block number */
+ __be32 ar_blockcount; /* count of free blocks */
+} xfs_alloc_rec_t, xfs_alloc_key_t;
+
+typedef struct xfs_alloc_rec_incore {
xfs_agblock_t ar_startblock; /* starting block number */
xfs_extlen_t ar_blockcount; /* count of free blocks */
-} xfs_alloc_rec_t, xfs_alloc_key_t;
+} xfs_alloc_rec_incore_t;
-typedef xfs_agblock_t xfs_alloc_ptr_t; /* btree pointer type */
- /* btree block header type */
+/* btree pointer type */
+typedef __be32 xfs_alloc_ptr_t;
+/* btree block header type */
typedef struct xfs_btree_sblock xfs_alloc_block_t;
#define XFS_BUF_TO_ALLOC_BLOCK(bp) ((xfs_alloc_block_t *)XFS_BUF_PTR(bp))