102 	int map_fd;  member
108 	lru->map_fd = bpf_create_map(BPF_MAP_TYPE_HASH,  in pfect_lru_init()
112 	assert(lru->map_fd != -1);  in pfect_lru_init()
125 	close(lru->map_fd);  in pfect_lru_destroy()
136 	if (!bpf_map_lookup_elem(lru->map_fd, &key, &node)) {  in pfect_lru_lookup_or_insert()
153 		bpf_map_update_elem(lru->map_fd, &node->key, &null_node, BPF_EXIST);  in pfect_lru_lookup_or_insert()
161 		assert(!bpf_map_update_elem(lru->map_fd, &key, &node, BPF_EXIST));  in pfect_lru_lookup_or_insert()
164 		assert(!bpf_map_update_elem(lru->map_fd, &key, &node, BPF_NOEXIST));  in pfect_lru_lookup_or_insert()
210 	int map_fd;  in create_map()  local
212 	map_fd = bpf_create_map(map_type, sizeof(unsigned long long),  in create_map()
215 	if (map_fd == -1)  in create_map()
218 	return map_fd;  in create_map()
341 	int map_fd;  in test_lru_loss0()  local
349 		map_fd = create_map(map_type, map_flags, 900 * nr_cpus);  in test_lru_loss0()
351 		map_fd = create_map(map_type, map_flags, 900);  in test_lru_loss0()
353 	assert(map_fd != -1);  in test_lru_loss0()
360 		assert(bpf_map_update_elem(map_fd, &key, value, BPF_NOEXIST) == 0);  in test_lru_loss0()
366 			bpf_map_lookup_elem(map_fd, &start_key, value);  in test_lru_loss0()
372 		if (bpf_map_lookup_elem(map_fd, &key, value)) {  in test_lru_loss0()
382 	close(map_fd);  in test_lru_loss0()
392 	int map_fd;  in test_lru_loss1()  local
401 		map_fd = create_map(map_type, map_flags, 1000 * nr_cpus);  in test_lru_loss1()
403 		map_fd = create_map(map_type, map_flags, 1000);  in test_lru_loss1()
405 	assert(map_fd != -1);  in test_lru_loss1()
410 		assert(!bpf_map_update_elem(map_fd, &key, value, BPF_NOEXIST));  in test_lru_loss1()
413 		if (bpf_map_lookup_elem(map_fd, &key, value))  in test_lru_loss1()
417 	close(map_fd);  in test_lru_loss1()
427 	int map_fd = *(int *)data;  in do_test_parallel_lru_loss()  local
438 		assert(bpf_map_update_elem(map_fd, &next_ins_key, value,  in do_test_parallel_lru_loss()
450 			bpf_map_lookup_elem(map_fd, &key, value);  in do_test_parallel_lru_loss()
452 			bpf_map_update_elem(map_fd, &next_ins_key, value,  in do_test_parallel_lru_loss()
460 		if (bpf_map_lookup_elem(map_fd, &key, value))  in do_test_parallel_lru_loss()
470 	int map_fd;  in test_parallel_lru_loss()  local
477 		map_fd = create_map(map_type, map_flags,  in test_parallel_lru_loss()
480 		map_fd = create_map(map_type, map_flags,  in test_parallel_lru_loss()
483 	assert(map_fd != -1);  in test_parallel_lru_loss()
485 	run_parallel(nr_tasks, do_test_parallel_lru_loss, &map_fd);  in test_parallel_lru_loss()
487 	close(map_fd);  in test_parallel_lru_loss()