- iref = btrfs_item_ptr(path->nodes[0], path->slots[0],
- struct btrfs_inode_ref);
- len = btrfs_inode_ref_name_len(path->nodes[0], iref);
- ret = fs_path_add_from_extent_buffer(name, path->nodes[0],
- (unsigned long)(iref + 1), len);
+ if (key.type == BTRFS_INODE_REF_KEY) {
+ struct btrfs_inode_ref *iref;
+ iref = btrfs_item_ptr(path->nodes[0], path->slots[0],
+ struct btrfs_inode_ref);
+ len = btrfs_inode_ref_name_len(path->nodes[0], iref);
+ ret = fs_path_add_from_extent_buffer(name, path->nodes[0],
+ (unsigned long)(iref + 1),
+ len);
+ parent_dir = found_key.offset;
+ } else {
+ struct btrfs_inode_extref *extref;
+ extref = btrfs_item_ptr(path->nodes[0], path->slots[0],
+ struct btrfs_inode_extref);
+ len = btrfs_inode_extref_name_len(path->nodes[0], extref);
+ ret = fs_path_add_from_extent_buffer(name, path->nodes[0],
+ (unsigned long)&extref->name, len);
+ parent_dir = btrfs_inode_extref_parent(path->nodes[0], extref);
+ }