121 	unsigned short first_chunks;  member
319 	zhdr->first_chunks = 0;  in init_z3fold_page()
525 		int nfree_before = zhdr->first_chunks ?  in num_free_chunks()
532 		nfree = NCHUNKS - zhdr->first_chunks - zhdr->last_chunks;  in num_free_chunks()
540 	if (zhdr->first_chunks == 0 || zhdr->last_chunks == 0 ||  in add_to_unbuddied()
577 	if (zhdr->first_chunks == 0 && zhdr->last_chunks == 0) {  in z3fold_compact_page()
580 		zhdr->first_chunks = zhdr->middle_chunks;  in z3fold_compact_page()
591 	if (zhdr->first_chunks != 0 && zhdr->last_chunks == 0 &&  in z3fold_compact_page()
592 	    zhdr->start_middle - (zhdr->first_chunks + ZHDR_CHUNKS) >=  in z3fold_compact_page()
594 		mchunk_memmove(zhdr, zhdr->first_chunks + ZHDR_CHUNKS);  in z3fold_compact_page()
595 		zhdr->start_middle = zhdr->first_chunks + ZHDR_CHUNKS;  in z3fold_compact_page()
597 	} else if (zhdr->last_chunks != 0 && zhdr->first_chunks == 0 &&  in z3fold_compact_page()
885 			if (zhdr->first_chunks == 0) {  in z3fold_alloc()
961 		zhdr->first_chunks = chunks;  in z3fold_alloc()
966 		zhdr->start_middle = zhdr->first_chunks + ZHDR_CHUNKS;  in z3fold_alloc()
1029 		zhdr->first_chunks = 0;  in z3fold_free()
1178 			if (zhdr->first_chunks)  in z3fold_reclaim_page()
1416 	if (new_zhdr->first_chunks)  in z3fold_page_migrate()