[PATCH 20/24] dm-raid: use set_capacity_and_notify

Christoph Hellwig
2020-11-06T19:06:00Z

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>
---
drivers/md/dm-raid.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
index 9c1f7c4de65b35..294f34d2d61bae 100644
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -700,8 +700,7 @@ static void rs_set_capacity(struct raid_set *rs)
{
struct gendisk *gendisk = dm_disk(dm_table_get_md(rs->ti->table));

- set_capacity(gendisk, rs->md.array_sectors);
- revalidate_disk_size(gendisk, true);
+ set_capacity_and_notify(gendisk, rs->md.array_sectors);
}

/*