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()
1854 	struct btrfs_dev_item *dev_item;  in btrfs_add_dev_item()  local
1869 				      &key, sizeof(*dev_item));  in btrfs_add_dev_item()
1875 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_add_dev_item()
1877 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_add_dev_item()
1878 	btrfs_set_device_generation(leaf, dev_item, 0);  in btrfs_add_dev_item()
1879 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_add_dev_item()
1880 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_add_dev_item()
1881 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_add_dev_item()
1882 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_add_dev_item()
1883 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_add_dev_item()
1885 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_add_dev_item()
1887 	btrfs_set_device_group(leaf, dev_item, 0);  in btrfs_add_dev_item()
1888 	btrfs_set_device_seek_speed(leaf, dev_item, 0);  in btrfs_add_dev_item()
1889 	btrfs_set_device_bandwidth(leaf, dev_item, 0);  in btrfs_add_dev_item()
1890 	btrfs_set_device_start_offset(leaf, dev_item, 0);  in btrfs_add_dev_item()
1892 	ptr = btrfs_device_uuid(dev_item);  in btrfs_add_dev_item()
1894 	ptr = btrfs_device_fsid(dev_item);  in btrfs_add_dev_item()
2390 	args->devid = btrfs_stack_device_id(&disk_super->dev_item);  in btrfs_get_dev_args_from_path()
2391 	memcpy(args->uuid, disk_super->dev_item.uuid, BTRFS_UUID_SIZE);  in btrfs_get_dev_args_from_path()
2544 	struct btrfs_dev_item *dev_item;  in btrfs_finish_sprout()  local
2585 		dev_item = btrfs_item_ptr(leaf, path->slots[0],  in btrfs_finish_sprout()
2587 		args.devid = btrfs_device_id(leaf, dev_item);  in btrfs_finish_sprout()
2588 		read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in btrfs_finish_sprout()
2590 		read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in btrfs_finish_sprout()
2598 			btrfs_set_device_generation(leaf, dev_item,  in btrfs_finish_sprout()
2865 	struct btrfs_dev_item *dev_item;  in btrfs_update_device()  local
2887 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_update_device()
2889 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_update_device()
2890 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_update_device()
2891 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_update_device()
2892 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_update_device()
2893 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_update_device()
2894 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_update_device()
2896 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_update_device()
6862 				 struct btrfs_dev_item *dev_item,  in fill_device_from_item()  argument
6867 	device->devid = btrfs_device_id(leaf, dev_item);  in fill_device_from_item()
6868 	device->disk_total_bytes = btrfs_device_total_bytes(leaf, dev_item);  in fill_device_from_item()
6871 	device->bytes_used = btrfs_device_bytes_used(leaf, dev_item);  in fill_device_from_item()
6873 	device->type = btrfs_device_type(leaf, dev_item);  in fill_device_from_item()
6874 	device->io_align = btrfs_device_io_align(leaf, dev_item);  in fill_device_from_item()
6875 	device->io_width = btrfs_device_io_width(leaf, dev_item);  in fill_device_from_item()
6876 	device->sector_size = btrfs_device_sector_size(leaf, dev_item);  in fill_device_from_item()
6880 	ptr = btrfs_device_uuid(dev_item);  in fill_device_from_item()
6939 			struct btrfs_dev_item *dev_item)  in read_one_dev()  argument
6950 	devid = btrfs_device_id(leaf, dev_item);  in read_one_dev()
6952 	read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in read_one_dev()
6954 	read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in read_one_dev()
7023 		    btrfs_device_generation(leaf, dev_item))  in read_one_dev()
7027 	fill_device_from_item(leaf, dev_item, device);  in read_one_dev()
7295 			struct btrfs_dev_item *dev_item;  in btrfs_read_chunk_tree()  local
7296 			dev_item = btrfs_item_ptr(leaf, slot,  in btrfs_read_chunk_tree()
7298 			ret = read_one_dev(leaf, dev_item);  in btrfs_read_chunk_tree()