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| author | Jan Kara <jack@suse.cz> | 2019-01-14 11:48:09 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-22 23:40:38 +0300 |
| commit | 9a9c3c02eacecf4bfde74b08ed32749a4929a2cf (patch) | |
| tree | 4f4ea6019d8a1a5c59dc91aabe4a7f66b009ebfe /drivers/block/nbd.c | |
| parent | 685cc9c3ee488ed5a1218b9c8294f65000bbbc86 (diff) | |
| download | linux-9a9c3c02eacecf4bfde74b08ed32749a4929a2cf.tar.xz | |
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>
Diffstat (limited to 'drivers/block/nbd.c')
| -rw-r--r-- | drivers/block/nbd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index 14a51254c3db..c13a6d1796a7 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -288,9 +288,10 @@ 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); } |