tree 8869801776302654d3442fd763bcde51afc74a32
parent a1548b674403c0de70cc29a1575689917ba60157
author Christoph Hellwig <hch@lst.de> 1573742075 +0100
committer Jens Axboe <axboe@kernel.dk> 1573742633 -0700

block: fix bdev_disk_changed for non-partitioned devices

We still have to set the capacity to 0 if invalidating or call
revalidate_disk if not even if the disk has no partitions.  Fix
that by merging rescan_partitions into bdev_disk_changed and just
stubbing out blk_add_partitions and blk_drop_partitions for
non-partitioned devices.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>