md: centralize ->array_sectors modifications
Get personalities out of the business of directly modifying
->array_sectors. Lays groundwork to introduce policy on when
->array_sectors can be modified.
Reviewed-by: Andre Noll <maan@systemlinux.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index b6bb976..7a36e38 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -263,7 +263,7 @@
if (!conf)
return 1;
mddev->private = conf;
- mddev->array_sectors = linear_size(mddev, 0, 0);
+ md_set_array_sectors(mddev, linear_size(mddev, 0, 0));
blk_queue_merge_bvec(mddev->queue, linear_mergeable_bvec);
mddev->queue->unplug_fn = linear_unplug;
@@ -297,7 +297,7 @@
newconf->prev = mddev_to_conf(mddev);
mddev->private = newconf;
mddev->raid_disks++;
- mddev->array_sectors = linear_size(mddev, 0, 0);
+ md_set_array_sectors(mddev, linear_size(mddev, 0, 0));
set_capacity(mddev->gendisk, mddev->array_sectors);
return 0;
}