628 	devid = btrfs_stack_device_id(&disk_super->dev_item);  in btrfs_open_one_device()
632 	if (memcmp(device->uuid, disk_super->dev_item.uuid, BTRFS_UUID_SIZE))  in btrfs_open_one_device()
778 	u64 devid = btrfs_stack_device_id(&disk_super->dev_item);  in device_list_add()
817 				disk_super->dev_item.uuid, NULL);  in device_list_add()
848 					    disk_super->dev_item.uuid);  in device_list_add()
1833 	struct btrfs_dev_item *dev_item;  in btrfs_add_dev_item()  local
1847 				      &key, sizeof(*dev_item));  in btrfs_add_dev_item()
1852 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_add_dev_item()
1854 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_add_dev_item()
1855 	btrfs_set_device_generation(leaf, dev_item, 0);  in btrfs_add_dev_item()
1856 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_add_dev_item()
1857 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_add_dev_item()
1858 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_add_dev_item()
1859 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_add_dev_item()
1860 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_add_dev_item()
1862 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_add_dev_item()
1864 	btrfs_set_device_group(leaf, dev_item, 0);  in btrfs_add_dev_item()
1865 	btrfs_set_device_seek_speed(leaf, dev_item, 0);  in btrfs_add_dev_item()
1866 	btrfs_set_device_bandwidth(leaf, dev_item, 0);  in btrfs_add_dev_item()
1867 	btrfs_set_device_start_offset(leaf, dev_item, 0);  in btrfs_add_dev_item()
1869 	ptr = btrfs_device_uuid(dev_item);  in btrfs_add_dev_item()
1871 	ptr = btrfs_device_fsid(dev_item);  in btrfs_add_dev_item()
2338 	devid = btrfs_stack_device_id(&disk_super->dev_item);  in btrfs_find_device_by_path()
2339 	dev_uuid = disk_super->dev_item.uuid;  in btrfs_find_device_by_path()
2466 	struct btrfs_dev_item *dev_item;  in btrfs_finish_sprout()  local
2506 		dev_item = btrfs_item_ptr(leaf, path->slots[0],  in btrfs_finish_sprout()
2508 		devid = btrfs_device_id(leaf, dev_item);  in btrfs_finish_sprout()
2509 		read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in btrfs_finish_sprout()
2511 		read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in btrfs_finish_sprout()
2518 			btrfs_set_device_generation(leaf, dev_item,  in btrfs_finish_sprout()
2782 	struct btrfs_dev_item *dev_item;  in btrfs_update_device()  local
2804 	dev_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dev_item);  in btrfs_update_device()
2806 	btrfs_set_device_id(leaf, dev_item, device->devid);  in btrfs_update_device()
2807 	btrfs_set_device_type(leaf, dev_item, device->type);  in btrfs_update_device()
2808 	btrfs_set_device_io_align(leaf, dev_item, device->io_align);  in btrfs_update_device()
2809 	btrfs_set_device_io_width(leaf, dev_item, device->io_width);  in btrfs_update_device()
2810 	btrfs_set_device_sector_size(leaf, dev_item, device->sector_size);  in btrfs_update_device()
2811 	btrfs_set_device_total_bytes(leaf, dev_item,  in btrfs_update_device()
2813 	btrfs_set_device_bytes_used(leaf, dev_item,  in btrfs_update_device()
7075 				 struct btrfs_dev_item *dev_item,  in fill_device_from_item()  argument
7080 	device->devid = btrfs_device_id(leaf, dev_item);  in fill_device_from_item()
7081 	device->disk_total_bytes = btrfs_device_total_bytes(leaf, dev_item);  in fill_device_from_item()
7084 	device->bytes_used = btrfs_device_bytes_used(leaf, dev_item);  in fill_device_from_item()
7086 	device->type = btrfs_device_type(leaf, dev_item);  in fill_device_from_item()
7087 	device->io_align = btrfs_device_io_align(leaf, dev_item);  in fill_device_from_item()
7088 	device->io_width = btrfs_device_io_width(leaf, dev_item);  in fill_device_from_item()
7089 	device->sector_size = btrfs_device_sector_size(leaf, dev_item);  in fill_device_from_item()
7093 	ptr = btrfs_device_uuid(dev_item);  in fill_device_from_item()
7152 			struct btrfs_dev_item *dev_item)  in read_one_dev()  argument
7162 	devid = btrfs_device_id(leaf, dev_item);  in read_one_dev()
7163 	read_extent_buffer(leaf, dev_uuid, btrfs_device_uuid(dev_item),  in read_one_dev()
7165 	read_extent_buffer(leaf, fs_uuid, btrfs_device_fsid(dev_item),  in read_one_dev()
7233 		    btrfs_device_generation(leaf, dev_item))  in read_one_dev()
7237 	fill_device_from_item(leaf, dev_item, device);  in read_one_dev()
7522 			struct btrfs_dev_item *dev_item;  in btrfs_read_chunk_tree()  local
7523 			dev_item = btrfs_item_ptr(leaf, slot,  in btrfs_read_chunk_tree()
7525 			ret = read_one_dev(leaf, dev_item);  in btrfs_read_chunk_tree()