118 	unsigned short last_chunks;  member
388 		h |= (zhdr->last_chunks << BUDDY_SHIFT);  in __encode_handle()
528 		int nfree_after = zhdr->last_chunks ?  in num_free_chunks()
533 		nfree = NCHUNKS - zhdr->first_chunks - zhdr->last_chunks;  in num_free_chunks()
541 	if (zhdr->first_chunks == 0 || zhdr->last_chunks == 0 ||  in add_to_unbuddied()
564 		else if (!zhdr->last_chunks)  in get_free_buddy()
569 		else if (!zhdr->last_chunks)  in get_free_buddy()
590 			(zhdr->first_chunks && zhdr->last_chunks) ||  in buddy_single()
591 			(zhdr->middle_chunks && zhdr->last_chunks));  in buddy_single()
620 	} else if (zhdr->last_chunks && zhdr->slots->slot[last_idx]) {  in compact_single_buddy()
621 		p += PAGE_SIZE - (zhdr->last_chunks << CHUNK_SHIFT);  in compact_single_buddy()
622 		sz = zhdr->last_chunks << CHUNK_SHIFT;  in compact_single_buddy()
624 		moved_chunks = &zhdr->last_chunks;  in compact_single_buddy()
653 			new_zhdr->last_chunks = chunks;  in compact_single_buddy()
654 			q += PAGE_SIZE - (new_zhdr->last_chunks << CHUNK_SHIFT);  in compact_single_buddy()
666 					(new_zhdr->last_chunks << BUDDY_SHIFT);  in compact_single_buddy()
700 	if (zhdr->first_chunks == 0 && zhdr->last_chunks == 0) {  in z3fold_compact_page()
714 	if (zhdr->first_chunks != 0 && zhdr->last_chunks == 0 &&  in z3fold_compact_page()
720 	} else if (zhdr->last_chunks != 0 && zhdr->first_chunks == 0 &&  in z3fold_compact_page()
721 		   TOTAL_CHUNKS - (zhdr->last_chunks + zhdr->start_middle  in z3fold_compact_page()
724 		unsigned short new_start = TOTAL_CHUNKS - zhdr->last_chunks -  in z3fold_compact_page()
1065 		zhdr->last_chunks = chunks;  in z3fold_alloc()
1128 		zhdr->last_chunks = 0;  in z3fold_free()
1327 	if (new_zhdr->last_chunks)  in z3fold_page_migrate()