691 	struct ocfs2_info_request oir;  in ocfs2_info_handle_unknown()  local
693 	if (o2info_from_user(oir, req))  in ocfs2_info_handle_unknown()
696 	o2info_clear_request_filled(&oir);  in ocfs2_info_handle_unknown()
698 	if (o2info_to_user(oir, req))  in ocfs2_info_handle_unknown()
715 	struct ocfs2_info_request oir;  in ocfs2_info_handle_request()  local
717 	if (o2info_from_user(oir, req))  in ocfs2_info_handle_request()
721 	if (oir.ir_magic != OCFS2_INFO_MAGIC)  in ocfs2_info_handle_request()
724 	switch (oir.ir_code) {  in ocfs2_info_handle_request()
726 		if (oir.ir_size == sizeof(struct ocfs2_info_blocksize))  in ocfs2_info_handle_request()
730 		if (oir.ir_size == sizeof(struct ocfs2_info_clustersize))  in ocfs2_info_handle_request()
734 		if (oir.ir_size == sizeof(struct ocfs2_info_maxslots))  in ocfs2_info_handle_request()
738 		if (oir.ir_size == sizeof(struct ocfs2_info_label))  in ocfs2_info_handle_request()
742 		if (oir.ir_size == sizeof(struct ocfs2_info_uuid))  in ocfs2_info_handle_request()
746 		if (oir.ir_size == sizeof(struct ocfs2_info_fs_features))  in ocfs2_info_handle_request()
750 		if (oir.ir_size == sizeof(struct ocfs2_info_journal_size))  in ocfs2_info_handle_request()
754 		if (oir.ir_size == sizeof(struct ocfs2_info_freeinode))  in ocfs2_info_handle_request()
758 		if (oir.ir_size == sizeof(struct ocfs2_info_freefrag))  in ocfs2_info_handle_request()