726 	struct ocfs2_info_request oir;  in ocfs2_info_handle_unknown()  local
728 	if (o2info_from_user(oir, req))  in ocfs2_info_handle_unknown()
731 	o2info_clear_request_filled(&oir);  in ocfs2_info_handle_unknown()
733 	if (o2info_to_user(oir, req))  in ocfs2_info_handle_unknown()
739 		o2info_set_request_error(&oir, req);  in ocfs2_info_handle_unknown()
755 	struct ocfs2_info_request oir;  in ocfs2_info_handle_request()  local
757 	if (o2info_from_user(oir, req))  in ocfs2_info_handle_request()
761 	if (oir.ir_magic != OCFS2_INFO_MAGIC)  in ocfs2_info_handle_request()
764 	switch (oir.ir_code) {  in ocfs2_info_handle_request()
766 		if (oir.ir_size == sizeof(struct ocfs2_info_blocksize))  in ocfs2_info_handle_request()
770 		if (oir.ir_size == sizeof(struct ocfs2_info_clustersize))  in ocfs2_info_handle_request()
774 		if (oir.ir_size == sizeof(struct ocfs2_info_maxslots))  in ocfs2_info_handle_request()
778 		if (oir.ir_size == sizeof(struct ocfs2_info_label))  in ocfs2_info_handle_request()
782 		if (oir.ir_size == sizeof(struct ocfs2_info_uuid))  in ocfs2_info_handle_request()
786 		if (oir.ir_size == sizeof(struct ocfs2_info_fs_features))  in ocfs2_info_handle_request()
790 		if (oir.ir_size == sizeof(struct ocfs2_info_journal_size))  in ocfs2_info_handle_request()
794 		if (oir.ir_size == sizeof(struct ocfs2_info_freeinode))  in ocfs2_info_handle_request()
798 		if (oir.ir_size == sizeof(struct ocfs2_info_freefrag))  in ocfs2_info_handle_request()