On Thu, 9 Apr 2020 08:03:23 +0000 wangyunjian <wangyunj...@huawei.com> wrote:
> error = tap_write_mbufs(txq, num_mbufs, mbuf, > &num_packets, &num_tx_bytes); > if (error == -1) { > txq->stats.errs++; > /* free tso mbufs */ > for (j = 0; j < ret; j++) > rte_pktmbuf_free(mbuf[j]); > break; > } There is a free bulk, and normally each buf counts against errors. if (error == -1) { txq->stats.errs += num_packets; rte_pktmbuf_free_bulk(mbuf, num_packets); break; }