105 	int map_fd;  member
111 	lru->map_fd = bpf_create_map(BPF_MAP_TYPE_HASH,  in pfect_lru_init()
115 	assert(lru->map_fd != -1);  in pfect_lru_init()
128 	close(lru->map_fd);  in pfect_lru_destroy()
139 	if (!bpf_map_lookup_elem(lru->map_fd, &key, &node)) {  in pfect_lru_lookup_or_insert()
156 		bpf_map_update_elem(lru->map_fd, &node->key, &null_node, BPF_EXIST);  in pfect_lru_lookup_or_insert()
164 		assert(!bpf_map_update_elem(lru->map_fd, &key, &node, BPF_EXIST));  in pfect_lru_lookup_or_insert()
167 		assert(!bpf_map_update_elem(lru->map_fd, &key, &node, BPF_NOEXIST));  in pfect_lru_lookup_or_insert()
213 	int map_fd;  in create_map()  local
215 	map_fd = bpf_create_map(map_type, sizeof(unsigned long long),  in create_map()
218 	if (map_fd == -1)  in create_map()
221 	return map_fd;  in create_map()
344 	int map_fd;  in test_lru_loss0()  local
352 		map_fd = create_map(map_type, map_flags, 900 * nr_cpus);  in test_lru_loss0()
354 		map_fd = create_map(map_type, map_flags, 900);  in test_lru_loss0()
356 	assert(map_fd != -1);  in test_lru_loss0()
363 		assert(bpf_map_update_elem(map_fd, &key, value, BPF_NOEXIST) == 0);  in test_lru_loss0()
369 			bpf_map_lookup_elem(map_fd, &start_key, value);  in test_lru_loss0()
375 		if (bpf_map_lookup_elem(map_fd, &key, value)) {  in test_lru_loss0()
385 	close(map_fd);  in test_lru_loss0()
395 	int map_fd;  in test_lru_loss1()  local
404 		map_fd = create_map(map_type, map_flags, 1000 * nr_cpus);  in test_lru_loss1()
406 		map_fd = create_map(map_type, map_flags, 1000);  in test_lru_loss1()
408 	assert(map_fd != -1);  in test_lru_loss1()
413 		assert(!bpf_map_update_elem(map_fd, &key, value, BPF_NOEXIST));  in test_lru_loss1()
416 		if (bpf_map_lookup_elem(map_fd, &key, value))  in test_lru_loss1()
420 	close(map_fd);  in test_lru_loss1()
430 	int map_fd = *(int *)data;  in do_test_parallel_lru_loss()  local
441 		assert(bpf_map_update_elem(map_fd, &next_ins_key, value,  in do_test_parallel_lru_loss()
453 			bpf_map_lookup_elem(map_fd, &key, value);  in do_test_parallel_lru_loss()
455 			bpf_map_update_elem(map_fd, &next_ins_key, value,  in do_test_parallel_lru_loss()
463 		if (bpf_map_lookup_elem(map_fd, &key, value))  in do_test_parallel_lru_loss()
473 	int map_fd;  in test_parallel_lru_loss()  local
480 		map_fd = create_map(map_type, map_flags,  in test_parallel_lru_loss()
483 		map_fd = create_map(map_type, map_flags,  in test_parallel_lru_loss()
486 	assert(map_fd != -1);  in test_parallel_lru_loss()
488 	run_parallel(nr_tasks, do_test_parallel_lru_loss, &map_fd);  in test_parallel_lru_loss()
490 	close(map_fd);  in test_parallel_lru_loss()