HASHMAP_SZ
for (i = 0; i < HASHMAP_SZ; i++) {
sizeof(int), HASHMAP_SZ, &create_opts);
if (args.hashmap_nr_keys_used > HASHMAP_SZ) {
fprintf(stderr, "hashmap_nr_keys_used must be <= %u\n", HASHMAP_SZ);
__uint(max_entries, HASHMAP_SZ);