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app/testpmd: fix Tx retry in flowgen engine

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Fix tx_pkt number in tx retry logic.

Fixes: bf56fce1fb ("app/testpmd: add retry option")
Cc: stable@dpdk.org

Signed-off-by: Zhihong Wang <wangzhihong.wzh@bytedance.com>
Acked-by: Xiaoyun Li <xiaoyun.li@intel.com>
This commit is contained in:
Zhihong Wang 2021-08-13 16:05:45 +08:00 committed by Ferruh Yigit
parent 3b48087a8a
commit ea275674a0
1 changed files with 3 additions and 3 deletions
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6
app/test-pmd/flowgen.c
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@ -192,12 +192,12 @@ pkt_burst_flow_gen(struct fwd_stream *fs)
/*
* Retry if necessary
*/
if (unlikely(nb_tx < nb_rx) && fs->retry_enabled) {
if (unlikely(nb_tx < nb_pkt) && fs->retry_enabled) {
retry = 0;
while (nb_tx < nb_rx && retry++ < burst_tx_retry_num) {
while (nb_tx < nb_pkt && retry++ < burst_tx_retry_num) {
rte_delay_us(burst_tx_delay_time);
nb_tx += rte_eth_tx_burst(fs->tx_port, fs->tx_queue,
&pkts_burst[nb_tx], nb_rx - nb_tx);
&pkts_burst[nb_tx], nb_pkt - nb_tx);
}
}
fs->tx_packets += nb_tx;