maple_tree: Fix header doc on metadata

Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>

diff --git a/include/linux/maple_tree.h b/include/linux/maple_tree.h
index 9737e5ca9d26a61f2f9866837b6784914a146be8..98a1181ce190427578c69ce7854c08db0da7fcb4 100644 (file)
--- a/include/linux/maple_tree.h
+++ b/include/linux/maple_tree.h
@@ -75,15 +75,9 @@
 typedef struct maple_enode *maple_enode; /* encoded node */
 typedef struct maple_pnode *maple_pnode; /* parent node */
 
-
 /*
- * The node->meta is currently only supported in allocation range 64 (arange_64)
- * node type.  As a result of tracking gaps, there is a small area that is not
- * used for data storage in this node type.  This area is reused to store
- * metadata related to the node itself including the data end and the largest
- * gap location.  This metadata is used to optimize the gap updating code and in
- * reverse searching for gaps or any other code that needs to find the end of
- * the data.
+ * This metadata is used to optimize the gap updating code and in reverse
+ * searching for gaps or any other code that needs to find the end of the data.
  */
 struct maple_metadata {
        unsigned char end;