Commit e864e49a authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

rbd: 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: default avatarChristoph Hellwig <hch@lst.de>
Acked-by: default avatarIlya Dryomov <idryomov@gmail.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent bc254eb4

drivers/block/rbd.c

+1 −2
Original line number Diff line number Diff line
@@ -4888,8 +4888,7 @@ static void rbd_dev_update_size(struct rbd_device *rbd_dev) 
	    !test_bit(RBD_DEV_FLAG_REMOVING, &rbd_dev->flags)) {

		size = (sector_t)rbd_dev->mapping.size / SECTOR_SIZE;

		dout("setting size to %llu sectors", (unsigned long long)size);

		set_capacity(rbd_dev->disk, size);

		revalidate_disk_size(rbd_dev->disk, true);

		set_capacity_and_notify(rbd_dev->disk, size);

	}

}

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