From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Jiawei Wang <jiaweiw@nvidia.com>,
wenzhuo.lu@intel.com, beilei.xing@intel.com,
bernard.iremonger@intel.com, orika@nvidia.com,
viacheslavo@nvidia.com, thomas@monjalon.net, rasland@nvidia.com,
Andrew Rybchenko <arybchenko@solarflare.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v5] app/testpmd: fix testpmd packets dump overlapping
Date: Mon, 23 Nov 2020 14:20:22 +0000 [thread overview]
Message-ID: <1986e099-79ce-83f8-2300-5ff74384690f@intel.com> (raw)
In-Reply-To: <1606129239-379967-1-git-send-email-jiaweiw@nvidia.com>
On 11/23/2020 11:00 AM, Jiawei Wang wrote:
> When testpmd enabled the verbosity for the received packets, if two packets
> were received at the same time, for example, sampling packet and normal
> packet, the dump output of these packets may be overlapping due to multiple
> core handling the multiple queues simultaneously.
>
> The patch uses one string buffer that collects all the packet dump output
> into this buffer and then printouts it at last, that guarantees to printout
> separately the dump output per packet.
>
> Fixes: d862c45 ("app/testpmd: move dumping packets to a separate function")
>
> Signed-off-by: Jiawei Wang <jiaweiw@nvidia.com>
> Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Although this looks safe, this is also not so critical, not sure to get for this
release or not.
next prev parent reply other threads:[~2020-11-23 14:20 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-12 8:36 [dpdk-dev] [PATCH] app/testpmd: fix testpmd packets dump overlapping Jiawei Wang
2020-11-12 16:44 ` Ferruh Yigit
2020-11-13 16:30 ` Jiawei(Jonny) Wang
2020-11-14 12:01 ` [dpdk-dev] [PATCH v2] " Jiawei Wang
2020-11-17 12:06 ` Ferruh Yigit
2020-11-18 18:09 ` Jiawei(Jonny) Wang
2020-11-19 10:30 ` Ferruh Yigit
2020-11-20 17:35 ` [dpdk-dev] [PATCH v3] " Jiawei Wang
2020-11-20 17:50 ` Ferruh Yigit
2020-11-23 6:13 ` Jiawei(Jonny) Wang
2020-11-23 10:22 ` Ferruh Yigit
2020-11-23 11:03 ` Jiawei(Jonny) Wang
2020-11-23 8:29 ` [dpdk-dev] [PATCH v4] " Jiawei Wang
2020-11-23 11:00 ` [dpdk-dev] [PATCH v5] " Jiawei Wang
2020-11-23 14:20 ` Ferruh Yigit [this message]
2021-01-06 14:13 ` [dpdk-dev] [PATCH v6] " Jiawei Wang
2021-01-06 15:54 ` Stephen Hemminger
2021-01-08 8:31 ` Jiawei(Jonny) Wang
2021-01-06 15:55 ` Stephen Hemminger
2021-01-08 8:31 ` Jiawei(Jonny) Wang
2021-01-20 6:50 ` [dpdk-dev] [PATCH v7] " Jiawei Wang
2021-01-20 17:57 ` Ferruh Yigit
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