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nbd: Use set_blocksize() to set device blocksize

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commit c8a83a6b54 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>
This commit is contained in:
Jan Kara
2019-01-14 09:48:09 +01:00
committed by Greg Kroah-Hartman
parent 4381a9484b
commit c2912ca3f8
1 changed files with 3 additions and 2 deletions
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5
drivers/block/nbd.c
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@@ -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);
}