+ tx->tx_conn = NULL; /* set when assigned a conn */
+ tx->tx_lnetmsg = lntmsg;
+
+ tx->tx_niov = 1;
+ tx->tx_iov = &tx->tx_frags.paged.iov;
+ tx->tx_kiov = tx->tx_frags.paged.kiov;
+ tx->tx_nkiov = lnet_extract_kiov(payload_niov, tx->tx_kiov,
+ payload_niov, payload_kiov,
+ payload_offset, payload_nob);
+
+ if (payload_nob >= *ksocknal_tunables.ksnd_zc_min_payload)
+ tx->tx_zc_capable = 1;
+
+ tx->tx_msg.ksm_csum = 0;
+ tx->tx_msg.ksm_type = KSOCK_MSG_LNET;
+ tx->tx_msg.ksm_zc_cookies[0] = 0;
+ tx->tx_msg.ksm_zc_cookies[1] = 0;
+
+ /* The first fragment will be set later in pro_pack */
+ rc = ksocknal_launch_packet(ni, tx, target);
+ /*
+ * We can't test lntsmg->msg_vmflush again as lntmsg may
+ * have been freed.
+ */
+ if (!mpflag)
+ memalloc_noreclaim_restore(mpflag);