Revert to Fedora kernel-2.6.17-1.2187_FC5 patched with vs2.0.2.1; there are too many...

[linux-2.6.git] / fs / xfs / xfs_da_btree.h

diff --git a/fs/xfs/xfs_da_btree.h b/fs/xfs/xfs_da_btree.h
index 4ab865e..243a730 100644 (file)
--- a/fs/xfs/xfs_da_btree.h
+++ b/fs/xfs/xfs_da_btree.h
@@ -36,10 +36,14 @@ struct zone;
  * level in the Btree, and to identify which type of block this is.
  */
 #define XFS_DA_NODE_MAGIC      0xfebe  /* magic number: non-leaf blocks */
+#define XFS_DIR_LEAF_MAGIC     0xfeeb  /* magic number: directory leaf blks */
 #define XFS_ATTR_LEAF_MAGIC    0xfbee  /* magic number: attribute leaf blks */
 #define        XFS_DIR2_LEAF1_MAGIC    0xd2f1  /* magic number: v2 dirlf single blks */
 #define        XFS_DIR2_LEAFN_MAGIC    0xd2ff  /* magic number: v2 dirlf multi blks */
 
+#define        XFS_DIRX_LEAF_MAGIC(mp) \
+       (XFS_DIR_IS_V1(mp) ? XFS_DIR_LEAF_MAGIC : XFS_DIR2_LEAFN_MAGIC)
+
 typedef struct xfs_da_blkinfo {
        __be32          forw;                   /* previous block in list */
        __be32          back;                   /* following block in list */