net/netfilter/nft_set_pipapo.c

260  *     (fill_map in pipapo_lookup()) with the rule indices from the
415 	unsigned long *res_map, *fill_map;
435 	fill_map = scratch->map + (map_index ? 0 : m->bsize_max);
458 		 * Now res_map contains the matching bitmap, and fill_map is the
462 		b = pipapo_refill(res_map, f->bsize, f->rules, fill_map, f->mt,
489 		 * next field, and fill_map is guaranteed to be all-zeroes at
493 		swap(res_map, fill_map);
526 	unsigned long *res_map, *fill_map = NULL;
539 	fill_map = kcalloc(m->bsize_max, sizeof(*res_map), gfp);
540 	if (!fill_map) {
567 		 * Now res_map contains the matching bitmap, and fill_map is the
571 		b = pipapo_refill(res_map, f->bsize, f->rules, fill_map, f->mt,
589 		/* Swap bitmap indices: fill_map will be the initial bitmap for
594 		swap(res_map, fill_map);
598 	kfree(fill_map);