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net/af_xdp: fix zero-copy Tx queue drain
[dpdk.git]
/
drivers
/
net
/
af_xdp
/
rte_eth_af_xdp.c
diff --git
a/drivers/net/af_xdp/rte_eth_af_xdp.c
b/drivers/net/af_xdp/rte_eth_af_xdp.c
index
74ffa45
..
9bea0a8
100644
(file)
--- a/
drivers/net/af_xdp/rte_eth_af_xdp.c
+++ b/
drivers/net/af_xdp/rte_eth_af_xdp.c
@@
-527,7
+527,6
@@
af_xdp_tx_zc(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts)
if (!xsk_ring_prod__reserve(&txq->tx, 1, &idx_tx)) {
rte_pktmbuf_free(local_mbuf);
if (!xsk_ring_prod__reserve(&txq->tx, 1, &idx_tx)) {
rte_pktmbuf_free(local_mbuf);
- kick_tx(txq, cq);
goto out;
}
goto out;
}
@@
-551,10
+550,9
@@
af_xdp_tx_zc(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts)
tx_bytes += mbuf->pkt_len;
}
tx_bytes += mbuf->pkt_len;
}
- kick_tx(txq, cq);
-
out:
xsk_ring_prod__submit(&txq->tx, count);
out:
xsk_ring_prod__submit(&txq->tx, count);
+ kick_tx(txq, cq);
txq->stats.tx_pkts += count;
txq->stats.tx_bytes += tx_bytes;
txq->stats.tx_pkts += count;
txq->stats.tx_bytes += tx_bytes;