244 	struct block_device *bdev;  in btrfs_init_dev_replace_tgtdev()  local
255 	bdev = blkdev_get_by_path(device_path, FMODE_WRITE | FMODE_EXCL,  in btrfs_init_dev_replace_tgtdev()
257 	if (IS_ERR(bdev)) {  in btrfs_init_dev_replace_tgtdev()
259 		return PTR_ERR(bdev);  in btrfs_init_dev_replace_tgtdev()
262 	sync_blockdev(bdev);  in btrfs_init_dev_replace_tgtdev()
265 		if (device->bdev == bdev) {  in btrfs_init_dev_replace_tgtdev()
274 	if (i_size_read(bdev->bd_inode) <  in btrfs_init_dev_replace_tgtdev()
308 	device->bdev = bdev;  in btrfs_init_dev_replace_tgtdev()
313 	set_blocksize(device->bdev, BTRFS_BDEV_BLOCKSIZE);  in btrfs_init_dev_replace_tgtdev()
326 	blkdev_put(bdev, FMODE_EXCL);  in btrfs_init_dev_replace_tgtdev()
850 		btrfs_scratch_superblocks(fs_info, src_device->bdev,  in btrfs_dev_replace_finishing()
1047 	if (!dev_replace->tgtdev || !dev_replace->tgtdev->bdev) {  in btrfs_resume_dev_replace_async()