md/raid5: activate raid6 rmw feature

[deliverable/linux.git] / drivers / md / md-cluster.h

diff --git a/drivers/md/md-cluster.h b/drivers/md/md-cluster.h
index 60d7e58964f58e2d3bb0d81854186bee611aad3a..6817ee00e053d7d7e74b734185414c0cb3b18a38 100644 (file)
--- a/drivers/md/md-cluster.h
+++ b/drivers/md/md-cluster.h
@@ -21,7 +21,9 @@ struct md_cluster_operations {
        int (*area_resyncing)(struct mddev *mddev, sector_t lo, sector_t hi);
        int (*add_new_disk_start)(struct mddev *mddev, struct md_rdev *rdev);
        int (*add_new_disk_finish)(struct mddev *mddev);
-       void (*new_disk_ack)(struct mddev *mddev, bool ack);
+       int (*new_disk_ack)(struct mddev *mddev, bool ack);
+       int (*remove_disk)(struct mddev *mddev, struct md_rdev *rdev);
+       int (*gather_bitmaps)(struct md_rdev *rdev);
 };
 
 #endif /* _MD_CLUSTER_H */