665 	devid = btrfs_stack_device_id(&disk_super->dev_item);  in btrfs_open_one_device()
669 	if (memcmp(device->uuid, disk_super->dev_item.uuid, BTRFS_UUID_SIZE))  in btrfs_open_one_device()
863 	u64 devid = btrfs_stack_device_id(&disk_super->dev_item);  in device_list_add()
910 			.uuid = disk_super->dev_item.uuid,  in device_list_add()
939 					    disk_super->dev_item.uuid, path);  in device_list_add()
2027 	struct btrfs_dev_item *dev_item;  in btrfs_add_dev_item()  local
2042 				      &key, sizeof(*dev_item));  in btrfs_add_dev_item()
2048 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_add_dev_item()
2050 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_add_dev_item()
2051 	btrfs_set_device_generation(leaf, dev_item, 0);  in btrfs_add_dev_item()
2052 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_add_dev_item()
2053 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_add_dev_item()
2054 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_add_dev_item()
2055 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_add_dev_item()
2056 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_add_dev_item()
2058 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_add_dev_item()
2060 	btrfs_set_device_group(leaf, dev_item, 0);  in btrfs_add_dev_item()
2061 	btrfs_set_device_seek_speed(leaf, dev_item, 0);  in btrfs_add_dev_item()
2062 	btrfs_set_device_bandwidth(leaf, dev_item, 0);  in btrfs_add_dev_item()
2063 	btrfs_set_device_start_offset(leaf, dev_item, 0);  in btrfs_add_dev_item()
2065 	ptr = btrfs_device_uuid(dev_item);  in btrfs_add_dev_item()
2067 	ptr = btrfs_device_fsid(dev_item);  in btrfs_add_dev_item()
2558 	args->devid = btrfs_stack_device_id(&disk_super->dev_item);  in btrfs_get_dev_args_from_path()
2559 	memcpy(args->uuid, disk_super->dev_item.uuid, BTRFS_UUID_SIZE);  in btrfs_get_dev_args_from_path()
2712 	struct btrfs_dev_item *dev_item;  in btrfs_finish_sprout()  local
2753 		dev_item = btrfs_item_ptr(leaf, path->slots[0],  in btrfs_finish_sprout()
2755 		args.devid = btrfs_device_id(leaf, dev_item);  in btrfs_finish_sprout()
2756 		read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in btrfs_finish_sprout()
2758 		read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in btrfs_finish_sprout()
2766 			btrfs_set_device_generation(leaf, dev_item,  in btrfs_finish_sprout()
3027 	struct btrfs_dev_item *dev_item;  in btrfs_update_device()  local
3049 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_update_device()
3051 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_update_device()
3052 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_update_device()
3053 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_update_device()
3054 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_update_device()
3055 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_update_device()
3056 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_update_device()
3058 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_update_device()
7165 				 struct btrfs_dev_item *dev_item,  in fill_device_from_item()  argument
7170 	device->devid = btrfs_device_id(leaf, dev_item);  in fill_device_from_item()
7171 	device->disk_total_bytes = btrfs_device_total_bytes(leaf, dev_item);  in fill_device_from_item()
7174 	device->bytes_used = btrfs_device_bytes_used(leaf, dev_item);  in fill_device_from_item()
7176 	device->type = btrfs_device_type(leaf, dev_item);  in fill_device_from_item()
7177 	device->io_align = btrfs_device_io_align(leaf, dev_item);  in fill_device_from_item()
7178 	device->io_width = btrfs_device_io_width(leaf, dev_item);  in fill_device_from_item()
7179 	device->sector_size = btrfs_device_sector_size(leaf, dev_item);  in fill_device_from_item()
7183 	ptr = btrfs_device_uuid(dev_item);  in fill_device_from_item()
7246 			struct btrfs_dev_item *dev_item)  in read_one_dev()  argument
7257 	devid = btrfs_device_id(leaf, dev_item);  in read_one_dev()
7259 	read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in read_one_dev()
7261 	read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in read_one_dev()
7330 		    btrfs_device_generation(leaf, dev_item))  in read_one_dev()
7334 	fill_device_from_item(leaf, dev_item, device);  in read_one_dev()
7557 			struct btrfs_dev_item *dev_item;  in btrfs_read_chunk_tree()  local
7558 			dev_item = btrfs_item_ptr(leaf, slot,  in btrfs_read_chunk_tree()
7560 			ret = read_one_dev(leaf, dev_item);  in btrfs_read_chunk_tree()