dm: use set_capacity_and_notify
Use set_capacity_and_notify to set the size of both the disk and block
device. This also gets the uevent notifications for the resize for free.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 6db395c..54739f1 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1974,8 +1974,7 @@ static struct dm_table *__bind(struct mapped_device *md, struct dm_table *t,
if (size != dm_get_size(md))
memset(&md->geometry, 0, sizeof(md->geometry));
- set_capacity(md->disk, size);
- bd_set_nr_sectors(md->bdev, size);
+ set_capacity_and_notify(md->disk, size);
dm_table_event_callback(t, event_callback, md);
