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Diffstat (limited to 'fs/xfs/xfs_alloc_btree.h')
-rw-r--r--fs/xfs/xfs_alloc_btree.h33
1 files changed, 0 insertions, 33 deletions
diff --git a/fs/xfs/xfs_alloc_btree.h b/fs/xfs/xfs_alloc_btree.h
index 72676c36b1bb..45e189e7e81c 100644
--- a/fs/xfs/xfs_alloc_btree.h
+++ b/fs/xfs/xfs_alloc_btree.h
@@ -27,39 +27,6 @@ struct xfs_btree_cur;
struct xfs_mount;
/*
- * There are two on-disk btrees, one sorted by blockno and one sorted
- * by blockcount and blockno. All blocks look the same to make the code
- * simpler; if we have time later, we'll make the optimizations.
- */
-#define XFS_ABTB_MAGIC 0x41425442 /* 'ABTB' for bno tree */
-#define XFS_ABTB_CRC_MAGIC 0x41423342 /* 'AB3B' */
-#define XFS_ABTC_MAGIC 0x41425443 /* 'ABTC' for cnt tree */
-#define XFS_ABTC_CRC_MAGIC 0x41423343 /* 'AB3C' */
-
-/*
- * Data record/key structure
- */
-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_incore_t;
-
-/* btree pointer type */
-typedef __be32 xfs_alloc_ptr_t;
-
-/*
- * Block numbers in the AG:
- * SB is sector 0, AGF is sector 1, AGI is sector 2, AGFL is sector 3.
- */
-#define XFS_BNO_BLOCK(mp) ((xfs_agblock_t)(XFS_AGFL_BLOCK(mp) + 1))
-#define XFS_CNT_BLOCK(mp) ((xfs_agblock_t)(XFS_BNO_BLOCK(mp) + 1))
-
-/*
* Btree block header size depends on a superblock flag.
*/
#define XFS_ALLOC_BLOCK_LEN(mp) \