669 	devid = btrfs_stack_device_id(&disk_super->dev_item);  in btrfs_open_one_device()
673 	if (memcmp(device->uuid, disk_super->dev_item.uuid, BTRFS_UUID_SIZE))  in btrfs_open_one_device()
819 	u64 devid = btrfs_stack_device_id(&disk_super->dev_item);  in device_list_add()
858 				disk_super->dev_item.uuid, NULL, false);  in device_list_add()
889 					    disk_super->dev_item.uuid);  in device_list_add()
1852 	struct btrfs_dev_item *dev_item;  in btrfs_add_dev_item()  local
1866 				      &key, sizeof(*dev_item));  in btrfs_add_dev_item()
1871 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_add_dev_item()
1873 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_add_dev_item()
1874 	btrfs_set_device_generation(leaf, dev_item, 0);  in btrfs_add_dev_item()
1875 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_add_dev_item()
1876 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_add_dev_item()
1877 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_add_dev_item()
1878 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_add_dev_item()
1879 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_add_dev_item()
1881 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_add_dev_item()
1883 	btrfs_set_device_group(leaf, dev_item, 0);  in btrfs_add_dev_item()
1884 	btrfs_set_device_seek_speed(leaf, dev_item, 0);  in btrfs_add_dev_item()
1885 	btrfs_set_device_bandwidth(leaf, dev_item, 0);  in btrfs_add_dev_item()
1886 	btrfs_set_device_start_offset(leaf, dev_item, 0);  in btrfs_add_dev_item()
1888 	ptr = btrfs_device_uuid(dev_item);  in btrfs_add_dev_item()
1890 	ptr = btrfs_device_fsid(dev_item);  in btrfs_add_dev_item()
2349 	devid = btrfs_stack_device_id(&disk_super->dev_item);  in btrfs_find_device_by_path()
2350 	dev_uuid = disk_super->dev_item.uuid;  in btrfs_find_device_by_path()
2477 	struct btrfs_dev_item *dev_item;  in btrfs_finish_sprout()  local
2517 		dev_item = btrfs_item_ptr(leaf, path->slots[0],  in btrfs_finish_sprout()
2519 		devid = btrfs_device_id(leaf, dev_item);  in btrfs_finish_sprout()
2520 		read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in btrfs_finish_sprout()
2522 		read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in btrfs_finish_sprout()
2529 			btrfs_set_device_generation(leaf, dev_item,  in btrfs_finish_sprout()
2781 	struct btrfs_dev_item *dev_item;  in btrfs_update_device()  local
2803 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_update_device()
2805 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_update_device()
2806 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_update_device()
2807 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_update_device()
2808 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_update_device()
2809 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_update_device()
2810 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_update_device()
2812 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_update_device()
6758 				 struct btrfs_dev_item *dev_item,  in fill_device_from_item()  argument
6763 	device->devid = btrfs_device_id(leaf, dev_item);  in fill_device_from_item()
6764 	device->disk_total_bytes = btrfs_device_total_bytes(leaf, dev_item);  in fill_device_from_item()
6767 	device->bytes_used = btrfs_device_bytes_used(leaf, dev_item);  in fill_device_from_item()
6769 	device->type = btrfs_device_type(leaf, dev_item);  in fill_device_from_item()
6770 	device->io_align = btrfs_device_io_align(leaf, dev_item);  in fill_device_from_item()
6771 	device->io_width = btrfs_device_io_width(leaf, dev_item);  in fill_device_from_item()
6772 	device->sector_size = btrfs_device_sector_size(leaf, dev_item);  in fill_device_from_item()
6776 	ptr = btrfs_device_uuid(dev_item);  in fill_device_from_item()
6835 			struct btrfs_dev_item *dev_item)  in read_one_dev()  argument
6845 	devid = btrfs_device_id(leaf, dev_item);  in read_one_dev()
6846 	read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in read_one_dev()
6848 	read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in read_one_dev()
6916 		    btrfs_device_generation(leaf, dev_item))  in read_one_dev()
6920 	fill_device_from_item(leaf, dev_item, device);  in read_one_dev()
7199 			struct btrfs_dev_item *dev_item;  in btrfs_read_chunk_tree()  local
7200 			dev_item = btrfs_item_ptr(leaf, slot,  in btrfs_read_chunk_tree()
7202 			ret = read_one_dev(leaf, dev_item);  in btrfs_read_chunk_tree()