Re: [dpdk-dev] rte_pktmbuf_alloc fails

[Thomas Monjalon <thomas.monjalon@6wind.com>]

Hi Konstantin,

2014-04-07 08:53, Ananyev, Konstantin:
> Yep indeed, there is a bug in eth_pcap_tx() that can cause mbuf corruption.
> I think it should be something like that instead:
> 
> --- a/lib/librte_pmd_pcap/rte_eth_pcap.c
> +++ b/lib/librte_pmd_pcap/rte_eth_pcap.c
> @@ -205,8 +205,9 @@ eth_pcap_tx(void *queue,
>                 mbuf = bufs[i];
>                 ret = pcap_sendpacket(tx_queue->pcap, (u_char*)
> mbuf->pkt.data, mbuf->pkt.data_len);
> -               if(likely(!ret))
> -                       num_tx++;
> +               if(unlikely(ret != 0))
> +                       break;
> +               num_tx++;
>                 rte_pktmbuf_free(mbuf);
>         }

Please could you send a patch with a commit log as described in 
http://dpdk.org/dev#send ?

Thanks
-- 
Thomas