send_from 386 arch/um/drivers/vector_kern.c struct mmsghdr *send_from; send_from 397 arch/um/drivers/vector_kern.c send_from = qi->mmsg_vector; send_from 398 arch/um/drivers/vector_kern.c send_from += qi->head; send_from 406 arch/um/drivers/vector_kern.c send_from, send_from 240 tools/testing/selftests/net/reuseport_bpf.c send_from(p, sport, send_buf, sizeof(ndata));