124 	unsigned short middle_chunks;  member
589 	if (zhdr->middle_chunks != 0) {  in num_free_chunks()
594 				(zhdr->start_middle + zhdr->middle_chunks);  in num_free_chunks()
606 			zhdr->middle_chunks == 0) {  in add_to_unbuddied()
624 	if (zhdr->middle_chunks) {  in get_free_buddy()
648 		       zhdr->middle_chunks << CHUNK_SHIFT);  in mchunk_memmove()
653 	return !((zhdr->first_chunks && zhdr->middle_chunks) ||  in buddy_single()
655 			(zhdr->middle_chunks && zhdr->last_chunks));  in buddy_single()
679 	} else if (zhdr->middle_chunks && zhdr->slots->slot[middle_idx]) {  in compact_single_buddy()
681 		sz = zhdr->middle_chunks << CHUNK_SHIFT;  in compact_single_buddy()
683 		moved_chunks = &zhdr->middle_chunks;  in compact_single_buddy()
711 			new_zhdr->middle_chunks = chunks;  in compact_single_buddy()
765 	if (zhdr->middle_chunks == 0)  in z3fold_compact_page()
771 		zhdr->first_chunks = zhdr->middle_chunks;  in z3fold_compact_page()
772 		zhdr->middle_chunks = 0;  in z3fold_compact_page()
790 					+ zhdr->middle_chunks) >=  in z3fold_compact_page()
793 			zhdr->middle_chunks;  in z3fold_compact_page()
1166 		zhdr->middle_chunks = chunks;  in z3fold_alloc()
1233 		zhdr->middle_chunks = 0;  in z3fold_free()
1407 			if (zhdr->middle_chunks)  in z3fold_reclaim_page()
1649 	if (new_zhdr->middle_chunks)  in z3fold_page_migrate()