96 	int map_fd;  member
102 	lru->map_fd = bpf_map_create(BPF_MAP_TYPE_HASH, NULL,  in pfect_lru_init()
106 	assert(lru->map_fd != -1);  in pfect_lru_init()
119 	close(lru->map_fd);  in pfect_lru_destroy()
130 	if (!bpf_map_lookup_elem(lru->map_fd, &key, &node)) {  in pfect_lru_lookup_or_insert()
147 		bpf_map_update_elem(lru->map_fd, &node->key, &null_node, BPF_EXIST);  in pfect_lru_lookup_or_insert()
155 		assert(!bpf_map_update_elem(lru->map_fd, &key, &node, BPF_EXIST));  in pfect_lru_lookup_or_insert()
158 		assert(!bpf_map_update_elem(lru->map_fd, &key, &node, BPF_NOEXIST));  in pfect_lru_lookup_or_insert()
207 	int map_fd;  in create_map()  local
209 	map_fd = bpf_map_create(map_type, NULL, sizeof(unsigned long long),  in create_map()
212 	if (map_fd == -1)  in create_map()
215 	return map_fd;  in create_map()
338 	int map_fd;  in test_lru_loss0()  local
346 		map_fd = create_map(map_type, map_flags, 900 * nr_cpus);  in test_lru_loss0()
348 		map_fd = create_map(map_type, map_flags, 900);  in test_lru_loss0()
350 	assert(map_fd != -1);  in test_lru_loss0()
357 		assert(bpf_map_update_elem(map_fd, &key, value, BPF_NOEXIST) == 0);  in test_lru_loss0()
363 			bpf_map_lookup_elem(map_fd, &start_key, value);  in test_lru_loss0()
369 		if (bpf_map_lookup_elem(map_fd, &key, value)) {  in test_lru_loss0()
379 	close(map_fd);  in test_lru_loss0()
389 	int map_fd;  in test_lru_loss1()  local
398 		map_fd = create_map(map_type, map_flags, 1000 * nr_cpus);  in test_lru_loss1()
400 		map_fd = create_map(map_type, map_flags, 1000);  in test_lru_loss1()
402 	assert(map_fd != -1);  in test_lru_loss1()
407 		assert(!bpf_map_update_elem(map_fd, &key, value, BPF_NOEXIST));  in test_lru_loss1()
410 		if (bpf_map_lookup_elem(map_fd, &key, value))  in test_lru_loss1()
414 	close(map_fd);  in test_lru_loss1()
424 	int map_fd = *(int *)data;  in do_test_parallel_lru_loss()  local
435 		assert(bpf_map_update_elem(map_fd, &next_ins_key, value,  in do_test_parallel_lru_loss()
447 			bpf_map_lookup_elem(map_fd, &key, value);  in do_test_parallel_lru_loss()
449 			bpf_map_update_elem(map_fd, &next_ins_key, value,  in do_test_parallel_lru_loss()
457 		if (bpf_map_lookup_elem(map_fd, &key, value))  in do_test_parallel_lru_loss()
467 	int map_fd;  in test_parallel_lru_loss()  local
474 		map_fd = create_map(map_type, map_flags,  in test_parallel_lru_loss()
477 		map_fd = create_map(map_type, map_flags,  in test_parallel_lru_loss()
480 	assert(map_fd != -1);  in test_parallel_lru_loss()
482 	run_parallel(nr_tasks, do_test_parallel_lru_loss, &map_fd);  in test_parallel_lru_loss()
484 	close(map_fd);  in test_parallel_lru_loss()