33 		path[level].bp_bh = NULL;  in nilfs_btree_alloc_path()
50 		brelse(path[level].bp_bh);  in nilfs_btree_free_path()
418 	return (struct nilfs_btree_node *)path[level].bp_bh->b_data;  in nilfs_btree_get_nonroot_node()
564 	path[level].bp_bh = NULL;  in nilfs_btree_do_lookup()
578 		ret = __nilfs_btree_get_block(btree, ptr, &path[level].bp_bh,  in nilfs_btree_do_lookup()
623 	path[level].bp_bh = NULL;  in nilfs_btree_do_lookup_last()
628 		ret = nilfs_btree_get_block(btree, ptr, &path[level].bp_bh);  in nilfs_btree_do_lookup_last()
767 		brelse(path[level].bp_bh);  in nilfs_btree_lookup_contig()
768 		path[level].bp_bh = NULL;  in nilfs_btree_lookup_contig()
770 		ret = __nilfs_btree_get_block(btree, ptr2, &path[level].bp_bh,  in nilfs_btree_lookup_contig()
796 			if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_promote_key()
797 				mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_promote_key()
821 		if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_do_insert()
822 			mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_do_insert()
859 	if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_carry_left()
860 		mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_carry_left()
868 		brelse(path[level].bp_bh);  in nilfs_btree_carry_left()
869 		path[level].bp_bh = path[level].bp_sib_bh;  in nilfs_btree_carry_left()
905 	if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_carry_right()
906 		mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_carry_right()
916 		brelse(path[level].bp_bh);  in nilfs_btree_carry_right()
917 		path[level].bp_bh = path[level].bp_sib_bh;  in nilfs_btree_carry_right()
950 	if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_split()
951 		mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_split()
963 		brelse(path[level].bp_bh);  in nilfs_btree_split()
964 		path[level].bp_bh = path[level].bp_sib_bh;  in nilfs_btree_split()
999 	path[level].bp_bh = path[level].bp_sib_bh;  in nilfs_btree_grow()
1271 		if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_do_delete()
1272 			mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_do_delete()
1303 	if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_borrow_left()
1304 		mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_borrow_left()
1335 	if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_borrow_right()
1336 		mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_borrow_right()
1369 	nilfs_btnode_delete(path[level].bp_bh);  in nilfs_btree_concat_left()
1370 	path[level].bp_bh = path[level].bp_sib_bh;  in nilfs_btree_concat_left()
1392 	if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_concat_right()
1393 		mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_concat_right()
1420 	nilfs_btnode_delete(path[level].bp_bh);  in nilfs_btree_shrink()
1421 	path[level].bp_bh = NULL;  in nilfs_btree_shrink()
1904 	       !buffer_dirty(path[level].bp_bh))  in nilfs_btree_propagate_p()
1905 		mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_propagate_p()
1927 	if (buffer_nilfs_node(path[level].bp_bh)) {  in nilfs_btree_prepare_update_v()
1930 		path[level].bp_ctxt.bh = path[level].bp_bh;  in nilfs_btree_prepare_update_v()
1956 	if (buffer_nilfs_node(path[level].bp_bh)) {  in nilfs_btree_commit_update_v()
1960 		path[level].bp_bh = path[level].bp_ctxt.bh;  in nilfs_btree_commit_update_v()
1962 	set_buffer_nilfs_volatile(path[level].bp_bh);  in nilfs_btree_commit_update_v()
1975 	if (buffer_nilfs_node(path[level].bp_bh))  in nilfs_btree_abort_update_v()
1989 	if (!buffer_nilfs_volatile(path[level].bp_bh)) {  in nilfs_btree_prepare_propagate_v()
1995 	       !buffer_dirty(path[level].bp_bh)) {  in nilfs_btree_prepare_propagate_v()
1997 		WARN_ON(buffer_nilfs_volatile(path[level].bp_bh));  in nilfs_btree_prepare_propagate_v()
2011 	if (!buffer_nilfs_volatile(path[level].bp_bh))  in nilfs_btree_prepare_propagate_v()
2024 	if (!buffer_nilfs_volatile(path[minlevel].bp_bh))  in nilfs_btree_commit_propagate_v()
2042 	path[level].bp_bh = bh;  in nilfs_btree_propagate_v()
2048 	if (buffer_nilfs_volatile(path[level].bp_bh)) {  in nilfs_btree_propagate_v()
2061 	brelse(path[level].bp_bh);  in nilfs_btree_propagate_v()
2062 	path[level].bp_bh = NULL;  in nilfs_btree_propagate_v()