33 		path[level].bp_bh = NULL;  in nilfs_btree_alloc_path()
50 		brelse(path[level].bp_bh);  in nilfs_btree_free_path()
419 	return (struct nilfs_btree_node *)path[level].bp_bh->b_data;  in nilfs_btree_get_nonroot_node()
565 	path[level].bp_bh = NULL;  in nilfs_btree_do_lookup()
579 		ret = __nilfs_btree_get_block(btree, ptr, &path[level].bp_bh,  in nilfs_btree_do_lookup()
624 	path[level].bp_bh = NULL;  in nilfs_btree_do_lookup_last()
629 		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()
801 			if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_promote_key()
802 				mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_promote_key()
826 		if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_do_insert()
827 			mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_do_insert()
864 	if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_carry_left()
865 		mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_carry_left()
873 		brelse(path[level].bp_bh);  in nilfs_btree_carry_left()
874 		path[level].bp_bh = path[level].bp_sib_bh;  in nilfs_btree_carry_left()
910 	if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_carry_right()
911 		mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_carry_right()
921 		brelse(path[level].bp_bh);  in nilfs_btree_carry_right()
922 		path[level].bp_bh = path[level].bp_sib_bh;  in nilfs_btree_carry_right()
955 	if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_split()
956 		mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_split()
968 		brelse(path[level].bp_bh);  in nilfs_btree_split()
969 		path[level].bp_bh = path[level].bp_sib_bh;  in nilfs_btree_split()
1004 	path[level].bp_bh = path[level].bp_sib_bh;  in nilfs_btree_grow()
1276 		if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_do_delete()
1277 			mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_do_delete()
1308 	if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_borrow_left()
1309 		mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_borrow_left()
1340 	if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_borrow_right()
1341 		mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_borrow_right()
1374 	nilfs_btnode_delete(path[level].bp_bh);  in nilfs_btree_concat_left()
1375 	path[level].bp_bh = path[level].bp_sib_bh;  in nilfs_btree_concat_left()
1397 	if (!buffer_dirty(path[level].bp_bh))  in nilfs_btree_concat_right()
1398 		mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_concat_right()
1425 	nilfs_btnode_delete(path[level].bp_bh);  in nilfs_btree_shrink()
1426 	path[level].bp_bh = NULL;  in nilfs_btree_shrink()
1919 	       !buffer_dirty(path[level].bp_bh))  in nilfs_btree_propagate_p()
1920 		mark_buffer_dirty(path[level].bp_bh);  in nilfs_btree_propagate_p()
1942 	if (buffer_nilfs_node(path[level].bp_bh)) {  in nilfs_btree_prepare_update_v()
1945 		path[level].bp_ctxt.bh = path[level].bp_bh;  in nilfs_btree_prepare_update_v()
1971 	if (buffer_nilfs_node(path[level].bp_bh)) {  in nilfs_btree_commit_update_v()
1975 		path[level].bp_bh = path[level].bp_ctxt.bh;  in nilfs_btree_commit_update_v()
1977 	set_buffer_nilfs_volatile(path[level].bp_bh);  in nilfs_btree_commit_update_v()
1990 	if (buffer_nilfs_node(path[level].bp_bh))  in nilfs_btree_abort_update_v()
2004 	if (!buffer_nilfs_volatile(path[level].bp_bh)) {  in nilfs_btree_prepare_propagate_v()
2010 	       !buffer_dirty(path[level].bp_bh)) {  in nilfs_btree_prepare_propagate_v()
2012 		WARN_ON(buffer_nilfs_volatile(path[level].bp_bh));  in nilfs_btree_prepare_propagate_v()
2026 	if (!buffer_nilfs_volatile(path[level].bp_bh))  in nilfs_btree_prepare_propagate_v()
2039 	if (!buffer_nilfs_volatile(path[minlevel].bp_bh))  in nilfs_btree_commit_propagate_v()
2057 	path[level].bp_bh = bh;  in nilfs_btree_propagate_v()
2063 	if (buffer_nilfs_volatile(path[level].bp_bh)) {  in nilfs_btree_propagate_v()
2076 	brelse(path[level].bp_bh);  in nilfs_btree_propagate_v()
2077 	path[level].bp_bh = NULL;  in nilfs_btree_propagate_v()