include/linux/udp.h

171

put_cmsg(msg, SOL_UDP, UDP_GRO, sizeof(gso_size), &gso_size);

net/ipv4/udp.c

1256

if (cmsg->cmsg_level != SOL_UDP) {

net/ipv4/udp.c

3132

if (level == SOL_UDP || level == SOL_UDPLITE || level == SOL_SOCKET)

net/ipv4/udp.c

3203

if (level == SOL_UDP || level == SOL_UDPLITE)

net/ipv6/udp.c

1842

if (level == SOL_UDP || level == SOL_UDPLITE || level == SOL_SOCKET)

net/ipv6/udp.c

1852

if (level == SOL_UDP || level == SOL_UDPLITE)

tools/testing/selftests/net/tun.c

397

cmsg->cmsg_level = SOL_UDP;

tools/testing/selftests/net/udpgso.c

397

cm->cmsg_level = SOL_UDP;

tools/testing/selftests/net/udpgso.c

449

if (setsockopt(fdt, SOL_UDP, UDP_SEGMENT, &val, sizeof(val)))

tools/testing/selftests/net/udpgso_bench_rx.c

237

if (cmsg->cmsg_level == SOL_UDP

tools/testing/selftests/net/udpgso_bench_tx.c

382

cm->cmsg_level = SOL_UDP;