md: Add support for Raid5->Raid0 and Raid10->Raid0 takeover
Signed-off-by: Maciej Trela <maciej.trela@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
diff --git a/drivers/md/raid0.h b/drivers/md/raid0.h
index 91f8e87..d724e66 100644
--- a/drivers/md/raid0.h
+++ b/drivers/md/raid0.h
@@ -13,6 +13,9 @@
struct strip_zone *strip_zone;
mdk_rdev_t **devlist; /* lists of rdevs, pointed to by strip_zone->dev */
int nr_strip_zones;
+ int scale_raid_disks; /* divide rdev->raid_disks by this in run()
+ * to handle conversion from raid10
+ */
};
typedef struct raid0_private_data raid0_conf_t;