175 static int prelim_ref_compare(struct prelim_ref *ref1,  in prelim_ref_compare()  argument
178 	if (ref1->level < ref2->level)  in prelim_ref_compare()
180 	if (ref1->level > ref2->level)  in prelim_ref_compare()
182 	if (ref1->root_id < ref2->root_id)  in prelim_ref_compare()
184 	if (ref1->root_id > ref2->root_id)  in prelim_ref_compare()
186 	if (ref1->key_for_search.type < ref2->key_for_search.type)  in prelim_ref_compare()
188 	if (ref1->key_for_search.type > ref2->key_for_search.type)  in prelim_ref_compare()
190 	if (ref1->key_for_search.objectid < ref2->key_for_search.objectid)  in prelim_ref_compare()
192 	if (ref1->key_for_search.objectid > ref2->key_for_search.objectid)  in prelim_ref_compare()
194 	if (ref1->key_for_search.offset < ref2->key_for_search.offset)  in prelim_ref_compare()
196 	if (ref1->key_for_search.offset > ref2->key_for_search.offset)  in prelim_ref_compare()
198 	if (ref1->parent < ref2->parent)  in prelim_ref_compare()
200 	if (ref1->parent > ref2->parent)  in prelim_ref_compare()