125 	unsigned short last_chunks;  member
420 	zhdr->last_chunks = 0;  in init_z3fold_page()
473 		h |= (zhdr->last_chunks << BUDDY_SHIFT);  in __encode_handle()
611 		int nfree_after = zhdr->last_chunks ?  in num_free_chunks()
616 		nfree = NCHUNKS - zhdr->first_chunks - zhdr->last_chunks;  in num_free_chunks()
624 	if (zhdr->first_chunks == 0 || zhdr->last_chunks == 0 ||  in add_to_unbuddied()
645 		else if (!zhdr->last_chunks)  in get_free_buddy()
650 		else if (!zhdr->last_chunks)  in get_free_buddy()
671 			(zhdr->first_chunks && zhdr->last_chunks) ||  in buddy_single()
672 			(zhdr->middle_chunks && zhdr->last_chunks));  in buddy_single()
701 	} else if (zhdr->last_chunks && zhdr->slots->slot[last_idx]) {  in compact_single_buddy()
702 		p += PAGE_SIZE - (zhdr->last_chunks << CHUNK_SHIFT);  in compact_single_buddy()
703 		sz = zhdr->last_chunks << CHUNK_SHIFT;  in compact_single_buddy()
705 		moved_chunks = &zhdr->last_chunks;  in compact_single_buddy()
734 			new_zhdr->last_chunks = chunks;  in compact_single_buddy()
735 			q += PAGE_SIZE - (new_zhdr->last_chunks << CHUNK_SHIFT);  in compact_single_buddy()
747 					(new_zhdr->last_chunks << BUDDY_SHIFT);  in compact_single_buddy()
785 	if (zhdr->first_chunks == 0 && zhdr->last_chunks == 0) {  in z3fold_compact_page()
799 	if (zhdr->first_chunks != 0 && zhdr->last_chunks == 0 &&  in z3fold_compact_page()
805 	} else if (zhdr->last_chunks != 0 && zhdr->first_chunks == 0 &&  in z3fold_compact_page()
806 		   TOTAL_CHUNKS - (zhdr->last_chunks + zhdr->start_middle  in z3fold_compact_page()
809 		unsigned short new_start = TOTAL_CHUNKS - zhdr->last_chunks -  in z3fold_compact_page()
1179 		zhdr->last_chunks = chunks;  in z3fold_alloc()
1251 		zhdr->last_chunks = 0;  in z3fold_free()
1425 			if (zhdr->last_chunks)  in z3fold_reclaim_page()
1662 	if (new_zhdr->last_chunks)  in z3fold_page_migrate()