1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/md/raid5.h b/drivers/md/raid5.h
index cdd045681720..52ba99954dec 100644
--- a/drivers/md/raid5.h
+++ b/drivers/md/raid5.h
@@ -352,6 +352,8 @@ struct raid5_private_data {
         int                     previous_raid_disks;
         int                     prev_chunk, prev_algo;
         short                   generation; /* increments with every reshape */
+        unsigned long           reshape_checkpoint; /* Time we last updated
+                                                     * metadata */
 
         struct list_head        handle_list; /* stripes needing handling */
         struct list_head        hold_list; /* preread ready stripes */