diff mbox series

[13/24] dm: use set_capacity_and_notify

Message ID 20201111082658.3401686-14-hch@lst.de (mailing list archive)
State Superseded
Headers show
Series [01/24] block: remove the call to __invalidate_device in check_disk_size_change | expand

Commit Message

Christoph Hellwig Nov. 11, 2020, 8:26 a.m. UTC 
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.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Comments

Hannes Reinecke Nov. 11, 2020, 1:57 p.m. UTC | #1 
On 11/11/20 9:26 AM, Christoph Hellwig wrote:
> 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.c | 3 +--
>   1 file changed, 1 insertion(+), 2 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare@suse.de>

Cheers,

Hannes
diff mbox series

Patch

diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index c18fc25485186d..62ad44925e73ec 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1971,8 +1971,7 @@  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);