SO_EE_ORIGIN_ZEROCOPY   23 include/uapi/linux/errqueue.h #define SO_EE_ORIGIN_ZEROCOPY	5
SO_EE_ORIGIN_ZEROCOPY   62 tools/testing/selftests/net/msg_zerocopy.c #define SO_EE_ORIGIN_ZEROCOPY		5
SO_EE_ORIGIN_ZEROCOPY   43 tools/testing/selftests/net/udpgso_bench_tx.c #define SO_EE_ORIGIN_ZEROCOPY 5