124 	unsigned short middle_chunks;  member
421 	zhdr->middle_chunks = 0;  in init_z3fold_page()
627 	if (zhdr->middle_chunks != 0) {  in num_free_chunks()
632 				(zhdr->start_middle + zhdr->middle_chunks);  in num_free_chunks()
644 			zhdr->middle_chunks == 0) {  in add_to_unbuddied()
662 		       zhdr->middle_chunks << CHUNK_SHIFT);  in mchunk_memmove()
667 	return !((zhdr->first_chunks && zhdr->middle_chunks) ||  in buddy_single()
669 			(zhdr->middle_chunks && zhdr->last_chunks));  in buddy_single()
693 	} else if (zhdr->middle_chunks && zhdr->slots->slot[middle_idx]) {  in compact_single_buddy()
695 		sz = zhdr->middle_chunks << CHUNK_SHIFT;  in compact_single_buddy()
697 		moved_chunks = &zhdr->middle_chunks;  in compact_single_buddy()
718 			if (new_zhdr->middle_chunks != 0 &&  in compact_single_buddy()
726 		} else if (new_zhdr->middle_chunks == 0) {  in compact_single_buddy()
736 			new_zhdr->middle_chunks = chunks;  in compact_single_buddy()
790 	if (zhdr->middle_chunks == 0)  in z3fold_compact_page()
796 		zhdr->first_chunks = zhdr->middle_chunks;  in z3fold_compact_page()
797 		zhdr->middle_chunks = 0;  in z3fold_compact_page()
815 					+ zhdr->middle_chunks) >=  in z3fold_compact_page()
818 			zhdr->middle_chunks;  in z3fold_compact_page()
1113 				if (zhdr->middle_chunks != 0 &&  in z3fold_alloc()
1120 			else if (zhdr->middle_chunks == 0)  in z3fold_alloc()
1192 		zhdr->middle_chunks = chunks;  in z3fold_alloc()
1259 		zhdr->middle_chunks = 0;  in z3fold_free()
1414 			if (zhdr->middle_chunks)  in z3fold_reclaim_page()
1653 	if (new_zhdr->middle_chunks)  in z3fold_page_migrate()