Commit c2912ca3 authored Jan 14, 2019 by Jan Kara Committed by Greg Kroah-Hartman Jan 23, 2019

nbd: Use set_blocksize() to set device blocksize



commit c8a83a6b54d0ca078de036aafb3f6af58c1dc5eb upstream.

NBD can update block device block size implicitely through
bd_set_size(). Make it explicitely set blocksize with set_blocksize() as
this behavior of bd_set_size() is going away.

CC: Josef Bacik <jbacik@fb.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 4381a948

drivers/block/nbd.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -275,9 +275,10 @@ static void nbd_size_update(struct nbd_device *nbd)
		blk_queue_physical_block_size(nbd->disk->queue, config->blksize);
		set_capacity(nbd->disk, config->bytesize >> 9);
		if (bdev) {
		if (bdev->bd_disk)
		if (bdev->bd_disk) {
		bd_set_size(bdev, config->bytesize);
		else
		set_blocksize(bdev, config->blksize);
		} else
		bdev->bd_invalidated = 1;
		bdput(bdev);
		}