631 	devid = btrfs_stack_device_id(&disk_super->dev_item);  in btrfs_open_one_device()
635 	if (memcmp(device->uuid, disk_super->dev_item.uuid, BTRFS_UUID_SIZE))  in btrfs_open_one_device()
785 	u64 devid = btrfs_stack_device_id(&disk_super->dev_item);  in device_list_add()
829 			.uuid = disk_super->dev_item.uuid,  in device_list_add()
864 					    disk_super->dev_item.uuid, path);  in device_list_add()
1861 	struct btrfs_dev_item *dev_item;  in btrfs_add_dev_item()  local
1876 				      &key, sizeof(*dev_item));  in btrfs_add_dev_item()
1882 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_add_dev_item()
1884 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_add_dev_item()
1885 	btrfs_set_device_generation(leaf, dev_item, 0);  in btrfs_add_dev_item()
1886 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_add_dev_item()
1887 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_add_dev_item()
1888 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_add_dev_item()
1889 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_add_dev_item()
1890 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_add_dev_item()
1892 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_add_dev_item()
1894 	btrfs_set_device_group(leaf, dev_item, 0);  in btrfs_add_dev_item()
1895 	btrfs_set_device_seek_speed(leaf, dev_item, 0);  in btrfs_add_dev_item()
1896 	btrfs_set_device_bandwidth(leaf, dev_item, 0);  in btrfs_add_dev_item()
1897 	btrfs_set_device_start_offset(leaf, dev_item, 0);  in btrfs_add_dev_item()
1899 	ptr = btrfs_device_uuid(dev_item);  in btrfs_add_dev_item()
1901 	ptr = btrfs_device_fsid(dev_item);  in btrfs_add_dev_item()
2397 	args->devid = btrfs_stack_device_id(&disk_super->dev_item);  in btrfs_get_dev_args_from_path()
2398 	memcpy(args->uuid, disk_super->dev_item.uuid, BTRFS_UUID_SIZE);  in btrfs_get_dev_args_from_path()
2551 	struct btrfs_dev_item *dev_item;  in btrfs_finish_sprout()  local
2592 		dev_item = btrfs_item_ptr(leaf, path->slots[0],  in btrfs_finish_sprout()
2594 		args.devid = btrfs_device_id(leaf, dev_item);  in btrfs_finish_sprout()
2595 		read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in btrfs_finish_sprout()
2597 		read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in btrfs_finish_sprout()
2605 			btrfs_set_device_generation(leaf, dev_item,  in btrfs_finish_sprout()
2872 	struct btrfs_dev_item *dev_item;  in btrfs_update_device()  local
2894 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_update_device()
2896 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_update_device()
2897 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_update_device()
2898 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_update_device()
2899 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_update_device()
2900 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_update_device()
2901 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_update_device()
2903 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_update_device()
6881 				 struct btrfs_dev_item *dev_item,  in fill_device_from_item()  argument
6886 	device->devid = btrfs_device_id(leaf, dev_item);  in fill_device_from_item()
6887 	device->disk_total_bytes = btrfs_device_total_bytes(leaf, dev_item);  in fill_device_from_item()
6890 	device->bytes_used = btrfs_device_bytes_used(leaf, dev_item);  in fill_device_from_item()
6892 	device->type = btrfs_device_type(leaf, dev_item);  in fill_device_from_item()
6893 	device->io_align = btrfs_device_io_align(leaf, dev_item);  in fill_device_from_item()
6894 	device->io_width = btrfs_device_io_width(leaf, dev_item);  in fill_device_from_item()
6895 	device->sector_size = btrfs_device_sector_size(leaf, dev_item);  in fill_device_from_item()
6899 	ptr = btrfs_device_uuid(dev_item);  in fill_device_from_item()
6958 			struct btrfs_dev_item *dev_item)  in read_one_dev()  argument
6969 	devid = btrfs_device_id(leaf, dev_item);  in read_one_dev()
6971 	read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in read_one_dev()
6973 	read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in read_one_dev()
7042 		    btrfs_device_generation(leaf, dev_item))  in read_one_dev()
7046 	fill_device_from_item(leaf, dev_item, device);  in read_one_dev()
7314 			struct btrfs_dev_item *dev_item;  in btrfs_read_chunk_tree()  local
7315 			dev_item = btrfs_item_ptr(leaf, slot,  in btrfs_read_chunk_tree()
7317 			ret = read_one_dev(leaf, dev_item);  in btrfs_read_chunk_tree()