void bpf_map_init_from_attr(struct bpf_map *map, union bpf_attr *attr)
{
	map->map_type = attr->map_type;
	map->key_size = attr->key_size;
	map->value_size = attr->value_size;
	map->max_entries = attr->max_entries;
	map->map_flags = bpf_map_flags_retain_permanent(attr->map_flags);
	map->numa_node = bpf_map_attr_numa_node(attr);
}
void bpf_map_init_from_attr(struct bpf_map *map, union bpf_attr *attr)
{
	map->map_type = attr->map_type;
	map->key_size = attr->key_size;
	map->value_size = attr->value_size;
	map->max_entries = attr->max_entries;
	map->map_flags = bpf_map_flags_retain_permanent(attr->map_flags);
	map->numa_node = bpf_map_attr_numa_node(attr);
}