[PATCH] md: fix raid6 resync check/repair code

[platform/kernel/linux-arm64.git] / include / linux / raid / raid5.h

diff --git a/include/linux/raid/raid5.h b/include/linux/raid/raid5.h
index f025ba6..e9c1c0d 100644 (file)
--- a/include/linux/raid/raid5.h
+++ b/include/linux/raid/raid5.h
@@ -228,6 +228,8 @@ struct raid5_private_data {
                                            * Cleared when a sync completes.
                                            */
 
+       struct page             *spare_page; /* Used when checking P/Q in raid6 */
+
        /*
         * Free stripes pool
         */