847 	devid = btrfs_stack_device_id(&disk_super->dev_item);  in btrfs_open_one_device()
851 	if (memcmp(device->uuid, disk_super->dev_item.uuid, BTRFS_UUID_SIZE))  in btrfs_open_one_device()
1003 	u64 devid = btrfs_stack_device_id(&disk_super->dev_item);  in device_list_add()
1052 				disk_super->dev_item.uuid, NULL, false);  in device_list_add()
1083 					    disk_super->dev_item.uuid);  in device_list_add()
2017 	struct btrfs_dev_item *dev_item;  in btrfs_add_dev_item()  local
2031 				      &key, sizeof(*dev_item));  in btrfs_add_dev_item()
2036 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_add_dev_item()
2038 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_add_dev_item()
2039 	btrfs_set_device_generation(leaf, dev_item, 0);  in btrfs_add_dev_item()
2040 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_add_dev_item()
2041 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_add_dev_item()
2042 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_add_dev_item()
2043 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_add_dev_item()
2044 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_add_dev_item()
2046 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_add_dev_item()
2048 	btrfs_set_device_group(leaf, dev_item, 0);  in btrfs_add_dev_item()
2049 	btrfs_set_device_seek_speed(leaf, dev_item, 0);  in btrfs_add_dev_item()
2050 	btrfs_set_device_bandwidth(leaf, dev_item, 0);  in btrfs_add_dev_item()
2051 	btrfs_set_device_start_offset(leaf, dev_item, 0);  in btrfs_add_dev_item()
2053 	ptr = btrfs_device_uuid(dev_item);  in btrfs_add_dev_item()
2055 	ptr = btrfs_device_fsid(dev_item);  in btrfs_add_dev_item()
2491 	devid = btrfs_stack_device_id(&disk_super->dev_item);  in btrfs_find_device_by_path()
2492 	dev_uuid = disk_super->dev_item.uuid;  in btrfs_find_device_by_path()
2613 	struct btrfs_dev_item *dev_item;  in btrfs_finish_sprout()  local
2653 		dev_item = btrfs_item_ptr(leaf, path->slots[0],  in btrfs_finish_sprout()
2655 		devid = btrfs_device_id(leaf, dev_item);  in btrfs_finish_sprout()
2656 		read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in btrfs_finish_sprout()
2658 		read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in btrfs_finish_sprout()
2665 			btrfs_set_device_generation(leaf, dev_item,  in btrfs_finish_sprout()
2914 	struct btrfs_dev_item *dev_item;  in btrfs_update_device()  local
2936 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_update_device()
2938 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_update_device()
2939 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_update_device()
2940 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_update_device()
2941 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_update_device()
2942 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_update_device()
2943 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_update_device()
2945 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_update_device()
7021 				 struct btrfs_dev_item *dev_item,  in fill_device_from_item()  argument
7026 	device->devid = btrfs_device_id(leaf, dev_item);  in fill_device_from_item()
7027 	device->disk_total_bytes = btrfs_device_total_bytes(leaf, dev_item);  in fill_device_from_item()
7030 	device->bytes_used = btrfs_device_bytes_used(leaf, dev_item);  in fill_device_from_item()
7032 	device->type = btrfs_device_type(leaf, dev_item);  in fill_device_from_item()
7033 	device->io_align = btrfs_device_io_align(leaf, dev_item);  in fill_device_from_item()
7034 	device->io_width = btrfs_device_io_width(leaf, dev_item);  in fill_device_from_item()
7035 	device->sector_size = btrfs_device_sector_size(leaf, dev_item);  in fill_device_from_item()
7039 	ptr = btrfs_device_uuid(dev_item);  in fill_device_from_item()
7099 			struct btrfs_dev_item *dev_item)  in read_one_dev()  argument
7109 	devid = btrfs_device_id(leaf, dev_item);  in read_one_dev()
7110 	read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in read_one_dev()
7112 	read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in read_one_dev()
7180 		    btrfs_device_generation(leaf, dev_item))  in read_one_dev()
7184 	fill_device_from_item(leaf, dev_item, device);  in read_one_dev()
7435 			struct btrfs_dev_item *dev_item;  in btrfs_read_chunk_tree()  local
7436 			dev_item = btrfs_item_ptr(leaf, slot,  in btrfs_read_chunk_tree()
7438 			ret = read_one_dev(leaf, dev_item);  in btrfs_read_chunk_tree()