615 	devid = btrfs_stack_device_id(&disk_super->dev_item);  in btrfs_open_one_device()
619 	if (memcmp(device->uuid, disk_super->dev_item.uuid, BTRFS_UUID_SIZE))  in btrfs_open_one_device()
764 	u64 devid = btrfs_stack_device_id(&disk_super->dev_item);  in device_list_add()
809 			.uuid = disk_super->dev_item.uuid,  in device_list_add()
844 					    disk_super->dev_item.uuid);  in device_list_add()
1829 	struct btrfs_dev_item *dev_item;  in btrfs_add_dev_item()  local
1844 				      &key, sizeof(*dev_item));  in btrfs_add_dev_item()
1850 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_add_dev_item()
1852 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_add_dev_item()
1853 	btrfs_set_device_generation(leaf, dev_item, 0);  in btrfs_add_dev_item()
1854 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_add_dev_item()
1855 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_add_dev_item()
1856 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_add_dev_item()
1857 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_add_dev_item()
1858 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_add_dev_item()
1860 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_add_dev_item()
1862 	btrfs_set_device_group(leaf, dev_item, 0);  in btrfs_add_dev_item()
1863 	btrfs_set_device_seek_speed(leaf, dev_item, 0);  in btrfs_add_dev_item()
1864 	btrfs_set_device_bandwidth(leaf, dev_item, 0);  in btrfs_add_dev_item()
1865 	btrfs_set_device_start_offset(leaf, dev_item, 0);  in btrfs_add_dev_item()
1867 	ptr = btrfs_device_uuid(dev_item);  in btrfs_add_dev_item()
1869 	ptr = btrfs_device_fsid(dev_item);  in btrfs_add_dev_item()
2367 	args->devid = btrfs_stack_device_id(&disk_super->dev_item);  in btrfs_get_dev_args_from_path()
2368 	memcpy(args->uuid, disk_super->dev_item.uuid, BTRFS_UUID_SIZE);  in btrfs_get_dev_args_from_path()
2521 	struct btrfs_dev_item *dev_item;  in btrfs_finish_sprout()  local
2562 		dev_item = btrfs_item_ptr(leaf, path->slots[0],  in btrfs_finish_sprout()
2564 		args.devid = btrfs_device_id(leaf, dev_item);  in btrfs_finish_sprout()
2565 		read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in btrfs_finish_sprout()
2567 		read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in btrfs_finish_sprout()
2575 			btrfs_set_device_generation(leaf, dev_item,  in btrfs_finish_sprout()
2850 	struct btrfs_dev_item *dev_item;  in btrfs_update_device()  local
2872 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_update_device()
2874 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_update_device()
2875 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_update_device()
2876 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_update_device()
2877 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_update_device()
2878 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_update_device()
2879 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_update_device()
2881 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_update_device()
7267 				 struct btrfs_dev_item *dev_item,  in fill_device_from_item()  argument
7272 	device->devid = btrfs_device_id(leaf, dev_item);  in fill_device_from_item()
7273 	device->disk_total_bytes = btrfs_device_total_bytes(leaf, dev_item);  in fill_device_from_item()
7276 	device->bytes_used = btrfs_device_bytes_used(leaf, dev_item);  in fill_device_from_item()
7278 	device->type = btrfs_device_type(leaf, dev_item);  in fill_device_from_item()
7279 	device->io_align = btrfs_device_io_align(leaf, dev_item);  in fill_device_from_item()
7280 	device->io_width = btrfs_device_io_width(leaf, dev_item);  in fill_device_from_item()
7281 	device->sector_size = btrfs_device_sector_size(leaf, dev_item);  in fill_device_from_item()
7285 	ptr = btrfs_device_uuid(dev_item);  in fill_device_from_item()
7344 			struct btrfs_dev_item *dev_item)  in read_one_dev()  argument
7355 	devid = btrfs_device_id(leaf, dev_item);  in read_one_dev()
7357 	read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in read_one_dev()
7359 	read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in read_one_dev()
7428 		    btrfs_device_generation(leaf, dev_item))  in read_one_dev()
7432 	fill_device_from_item(leaf, dev_item, device);  in read_one_dev()
7700 			struct btrfs_dev_item *dev_item;  in btrfs_read_chunk_tree()  local
7701 			dev_item = btrfs_item_ptr(leaf, slot,  in btrfs_read_chunk_tree()
7703 			ret = read_one_dev(leaf, dev_item);  in btrfs_read_chunk_tree()