410 nilfs_btree_get_root(const struct nilfs_bmap *btree)  in nilfs_btree_get_root()  function
429 	return nilfs_btree_node_get_level(nilfs_btree_get_root(btree)) + 1;  in nilfs_btree_height()
440 		node = nilfs_btree_get_root(btree);  in nilfs_btree_get_node()
547 	node = nilfs_btree_get_root(btree);  in nilfs_btree_do_lookup()
607 	node = nilfs_btree_get_root(btree);  in nilfs_btree_do_lookup_last()
660 			node = nilfs_btree_get_root(btree);  in nilfs_btree_get_next_key()
794 		nilfs_btree_node_set_key(nilfs_btree_get_root(btree),  in nilfs_btree_promote_key()
819 		node = nilfs_btree_get_root(btree);  in nilfs_btree_do_insert()
976 	root = nilfs_btree_get_root(btree);  in nilfs_btree_grow()
1145 	node = nilfs_btree_get_root(btree);  in nilfs_btree_prepare_insert()
1267 		node = nilfs_btree_get_root(btree);  in nilfs_btree_do_delete()
1399 	root = nilfs_btree_get_root(btree);  in nilfs_btree_shrink()
1528 	node = nilfs_btree_get_root(btree);  in nilfs_btree_prepare_delete()
1646 	root = nilfs_btree_get_root(btree);  in nilfs_btree_check_delete()
1687 	root = nilfs_btree_get_root(btree);  in nilfs_btree_gather_data()
1824 		node = nilfs_btree_get_root(btree);  in nilfs_btree_commit_convert_and_insert()
1833 		node = nilfs_btree_get_root(btree);  in nilfs_btree_commit_convert_and_insert()
2406 	if (nilfs_btree_root_broken(nilfs_btree_get_root(bmap), bmap->b_inode))  in nilfs_btree_init()