PSAMPLE_MAX_PACKET_SIZE 228 net/psample/psample.c if (meta_len + nla_total_size(data_len) > PSAMPLE_MAX_PACKET_SIZE) PSAMPLE_MAX_PACKET_SIZE 229 net/psample/psample.c data_len = PSAMPLE_MAX_PACKET_SIZE - meta_len - NLA_HDRLEN