1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 82aa7e1..f1c2487 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -159,9 +159,10 @@ enum {
  * The in-memory structure used to track swap areas.
  */
 struct swap_info_struct {
-	unsigned long flags;
-	int prio;			/* swap priority */
-	int next;			/* next entry on swap list */
+	unsigned long	flags;		/* SWP_USED etc: see above */
+	signed short	prio;		/* swap priority of this type */
+	signed char	type;		/* strange name for an index */
+	signed char	next;		/* next type on the swap list */
 	struct file *swap_file;
 	struct block_device *bdev;
 	struct list_head extent_list;