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-rw-r--r--drivers/md/raid5.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/raid5.h b/drivers/md/raid5.h
index a081fb40a5a2..b9c93280fc1d 100644
--- a/drivers/md/raid5.h
+++ b/drivers/md/raid5.h
@@ -350,6 +350,7 @@ struct raid5_private_data {
*/
sector_t reshape_safe;
int previous_raid_disks;
+ int prev_chunk;
short generation; /* increments with every reshape */
struct list_head handle_list; /* stripes needing handling */