1557 	struct btrfs_root *root = fs_info->dev_root;  in find_free_dev_extent_start()
1721 	struct btrfs_root *root = fs_info->dev_root;  in btrfs_free_dev_extent()
1782 	struct btrfs_root *root = fs_info->dev_root;  in btrfs_alloc_dev_extent()
2549 	struct btrfs_root *root = fs_info->dev_root;  in btrfs_init_new_device()
4669 	struct btrfs_root *root = fs_info->dev_root;  in btrfs_shrink_device()
7325 	struct btrfs_root *dev_root = fs_info->dev_root;  in btrfs_init_dev_stats()  local
7346 		ret = btrfs_search_slot(NULL, dev_root, &key, path, 0, 0);  in btrfs_init_dev_stats()
7383 	struct btrfs_root *dev_root = fs_info->dev_root;  in update_dev_stat_item()  local
7398 	ret = btrfs_search_slot(trans, dev_root, &key, path, -1, 1);  in update_dev_stat_item()
7409 		ret = btrfs_del_item(trans, dev_root, path);  in update_dev_stat_item()
7422 		ret = btrfs_insert_empty_item(trans, dev_root, path,  in update_dev_stat_item()
7777 	struct btrfs_root *root = fs_info->dev_root;  in btrfs_verify_dev_extents()