121 	unsigned short last_chunks;  member
402 		h |= (zhdr->last_chunks << BUDDY_SHIFT);  in __encode_handle()
534 		int nfree_after = zhdr->last_chunks ?  in num_free_chunks()
539 		nfree = NCHUNKS - zhdr->first_chunks - zhdr->last_chunks;  in num_free_chunks()
547 	if (zhdr->first_chunks == 0 || zhdr->last_chunks == 0 ||  in add_to_unbuddied()
570 		else if (!zhdr->last_chunks)  in get_free_buddy()
575 		else if (!zhdr->last_chunks)  in get_free_buddy()
596 			(zhdr->first_chunks && zhdr->last_chunks) ||  in buddy_single()
597 			(zhdr->middle_chunks && zhdr->last_chunks));  in buddy_single()
626 	} else if (zhdr->last_chunks && zhdr->slots->slot[last_idx]) {  in compact_single_buddy()
627 		p += PAGE_SIZE - (zhdr->last_chunks << CHUNK_SHIFT);  in compact_single_buddy()
628 		sz = zhdr->last_chunks << CHUNK_SHIFT;  in compact_single_buddy()
630 		moved_chunks = &zhdr->last_chunks;  in compact_single_buddy()
659 			new_zhdr->last_chunks = chunks;  in compact_single_buddy()
660 			q += PAGE_SIZE - (new_zhdr->last_chunks << CHUNK_SHIFT);  in compact_single_buddy()
672 					(new_zhdr->last_chunks << BUDDY_SHIFT);  in compact_single_buddy()
706 	if (zhdr->first_chunks == 0 && zhdr->last_chunks == 0) {  in z3fold_compact_page()
720 	if (zhdr->first_chunks != 0 && zhdr->last_chunks == 0 &&  in z3fold_compact_page()
726 	} else if (zhdr->last_chunks != 0 && zhdr->first_chunks == 0 &&  in z3fold_compact_page()
727 		   TOTAL_CHUNKS - (zhdr->last_chunks + zhdr->start_middle  in z3fold_compact_page()
730 		unsigned short new_start = TOTAL_CHUNKS - zhdr->last_chunks -  in z3fold_compact_page()
1076 		zhdr->last_chunks = chunks;  in z3fold_alloc()
1148 		zhdr->last_chunks = 0;  in z3fold_free()
1308 			if (zhdr->last_chunks)  in z3fold_reclaim_page()
1543 	if (new_zhdr->last_chunks)  in z3fold_page_migrate()