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()
556 	node = nilfs_btree_get_root(btree);  in nilfs_btree_do_lookup()
616 	node = nilfs_btree_get_root(btree);  in nilfs_btree_do_lookup_last()
669 			node = nilfs_btree_get_root(btree);  in nilfs_btree_get_next_key()
804 		nilfs_btree_node_set_key(nilfs_btree_get_root(btree),  in nilfs_btree_promote_key()
829 		node = nilfs_btree_get_root(btree);  in nilfs_btree_do_insert()
986 	root = nilfs_btree_get_root(btree);  in nilfs_btree_grow()
1155 	node = nilfs_btree_get_root(btree);  in nilfs_btree_prepare_insert()
1277 		node = nilfs_btree_get_root(btree);  in nilfs_btree_do_delete()
1409 	root = nilfs_btree_get_root(btree);  in nilfs_btree_shrink()
1538 	node = nilfs_btree_get_root(btree);  in nilfs_btree_prepare_delete()
1656 	root = nilfs_btree_get_root(btree);  in nilfs_btree_check_delete()
1697 	root = nilfs_btree_get_root(btree);  in nilfs_btree_gather_data()
1834 		node = nilfs_btree_get_root(btree);  in nilfs_btree_commit_convert_and_insert()
1843 		node = nilfs_btree_get_root(btree);  in nilfs_btree_commit_convert_and_insert()
2416 	if (nilfs_btree_root_broken(nilfs_btree_get_root(bmap), bmap->b_inode))  in nilfs_btree_init()