diff options
Diffstat (limited to 'fs/xfs/xfs_btree.h')
| -rw-r--r-- | fs/xfs/xfs_btree.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h index 7425b2b..795a124 100644 --- a/fs/xfs/xfs_btree.h +++ b/fs/xfs/xfs_btree.h @@ -148,19 +148,6 @@ do { \ case XFS_BTNUM_MAX: ASSERT(0); /* fucking gcc */ ; break; \ } \ } while (0) -/* - * Maximum and minimum records in a btree block. - * Given block size, type prefix, and leaf flag (0 or 1). - * The divisor below is equivalent to lf ? (e1) : (e2) but that produces - * compiler warnings. - */ -#define XFS_BTREE_BLOCK_MAXRECS(bsz,t,lf) \ - ((int)(((bsz) - (uint)sizeof(t ## _block_t)) / \ - (((lf) * (uint)sizeof(t ## _rec_t)) + \ - ((1 - (lf)) * \ - ((uint)sizeof(t ## _key_t) + (uint)sizeof(t ## _ptr_t)))))) -#define XFS_BTREE_BLOCK_MINRECS(bsz,t,lf) \ - (XFS_BTREE_BLOCK_MAXRECS(bsz,t,lf) / 2) /* * Record, key, and pointer address calculation macros. |