636 	devid = btrfs_stack_device_id(&disk_super->dev_item);  in btrfs_open_one_device()
640 	if (memcmp(device->uuid, disk_super->dev_item.uuid, BTRFS_UUID_SIZE))  in btrfs_open_one_device()
786 	u64 devid = btrfs_stack_device_id(&disk_super->dev_item);  in device_list_add()
825 				disk_super->dev_item.uuid, NULL, false);  in device_list_add()
856 					    disk_super->dev_item.uuid);  in device_list_add()
1801 	struct btrfs_dev_item *dev_item;  in btrfs_add_dev_item()  local
1815 				      &key, sizeof(*dev_item));  in btrfs_add_dev_item()
1820 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_add_dev_item()
1822 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_add_dev_item()
1823 	btrfs_set_device_generation(leaf, dev_item, 0);  in btrfs_add_dev_item()
1824 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_add_dev_item()
1825 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_add_dev_item()
1826 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_add_dev_item()
1827 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_add_dev_item()
1828 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_add_dev_item()
1830 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_add_dev_item()
1832 	btrfs_set_device_group(leaf, dev_item, 0);  in btrfs_add_dev_item()
1833 	btrfs_set_device_seek_speed(leaf, dev_item, 0);  in btrfs_add_dev_item()
1834 	btrfs_set_device_bandwidth(leaf, dev_item, 0);  in btrfs_add_dev_item()
1835 	btrfs_set_device_start_offset(leaf, dev_item, 0);  in btrfs_add_dev_item()
1837 	ptr = btrfs_device_uuid(dev_item);  in btrfs_add_dev_item()
1839 	ptr = btrfs_device_fsid(dev_item);  in btrfs_add_dev_item()
2292 	devid = btrfs_stack_device_id(&disk_super->dev_item);  in btrfs_find_device_by_path()
2293 	dev_uuid = disk_super->dev_item.uuid;  in btrfs_find_device_by_path()
2420 	struct btrfs_dev_item *dev_item;  in btrfs_finish_sprout()  local
2460 		dev_item = btrfs_item_ptr(leaf, path->slots[0],  in btrfs_finish_sprout()
2462 		devid = btrfs_device_id(leaf, dev_item);  in btrfs_finish_sprout()
2463 		read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in btrfs_finish_sprout()
2465 		read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in btrfs_finish_sprout()
2472 			btrfs_set_device_generation(leaf, dev_item,  in btrfs_finish_sprout()
2724 	struct btrfs_dev_item *dev_item;  in btrfs_update_device()  local
2746 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_update_device()
2748 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_update_device()
2749 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_update_device()
2750 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_update_device()
2751 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_update_device()
2752 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_update_device()
2753 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_update_device()
2755 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_update_device()
6697 				 struct btrfs_dev_item *dev_item,  in fill_device_from_item()  argument
6702 	device->devid = btrfs_device_id(leaf, dev_item);  in fill_device_from_item()
6703 	device->disk_total_bytes = btrfs_device_total_bytes(leaf, dev_item);  in fill_device_from_item()
6706 	device->bytes_used = btrfs_device_bytes_used(leaf, dev_item);  in fill_device_from_item()
6708 	device->type = btrfs_device_type(leaf, dev_item);  in fill_device_from_item()
6709 	device->io_align = btrfs_device_io_align(leaf, dev_item);  in fill_device_from_item()
6710 	device->io_width = btrfs_device_io_width(leaf, dev_item);  in fill_device_from_item()
6711 	device->sector_size = btrfs_device_sector_size(leaf, dev_item);  in fill_device_from_item()
6715 	ptr = btrfs_device_uuid(dev_item);  in fill_device_from_item()
6774 			struct btrfs_dev_item *dev_item)  in read_one_dev()  argument
6784 	devid = btrfs_device_id(leaf, dev_item);  in read_one_dev()
6785 	read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in read_one_dev()
6787 	read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in read_one_dev()
6855 		    btrfs_device_generation(leaf, dev_item))  in read_one_dev()
6859 	fill_device_from_item(leaf, dev_item, device);  in read_one_dev()
7138 			struct btrfs_dev_item *dev_item;  in btrfs_read_chunk_tree()  local
7139 			dev_item = btrfs_item_ptr(leaf, slot,  in btrfs_read_chunk_tree()
7141 			ret = read_one_dev(leaf, dev_item);  in btrfs_read_chunk_tree()