100 	struct block_device *bdev;  member
298 	sector_t bdev_size = i_size_read(cmd->bdev->bd_inode) >> SECTOR_SHIFT;  in __write_initial_superblock()
403 	if (get_disk_ro(cmd->bdev->bd_disk))  in __check_incompat_features()
484 	cmd->bm = dm_block_manager_create(cmd->bdev, DM_CACHE_METADATA_BLOCK_SIZE << SECTOR_SHIFT,  in __create_persistent_data_objects()
675 static struct dm_cache_metadata *metadata_open(struct block_device *bdev,  in metadata_open()  argument
691 	cmd->bdev = bdev;  in metadata_open()
720 static struct dm_cache_metadata *lookup(struct block_device *bdev)  in lookup()  argument
725 		if (cmd->bdev == bdev) {  in lookup()
733 static struct dm_cache_metadata *lookup_or_open(struct block_device *bdev,  in lookup_or_open()  argument
741 	cmd = lookup(bdev);  in lookup_or_open()
747 	cmd = metadata_open(bdev, data_block_size, may_format_device, policy_hint_size);  in lookup_or_open()
750 		cmd2 = lookup(bdev);  in lookup_or_open()
776 struct dm_cache_metadata *dm_cache_metadata_open(struct block_device *bdev,  in dm_cache_metadata_open()  argument
781 	struct dm_cache_metadata *cmd = lookup_or_open(bdev, data_block_size,  in dm_cache_metadata_open()