[dpdk-dev] [dpdk-stable] [PATCH v3] app/testpmd: fix little perf drop

[Ferruh Yigit]

On 7/16/2018 4:02 AM, Lu, Wenzhuo wrote:
> Hi,
> 
>> -----Original Message-----
>> From: Li, Xiaoyun
>> Sent: Thursday, July 12, 2018 3:56 PM
>> To: Zhang, Qi Z <qi.z.zhang at intel.com>; Lu, Wenzhuo
>> <wenzhuo.lu at intel.com>
>> Cc: dev at dpdk.org; Li, Xiaoyun <xiaoyun.li at intel.com>; stable at dpdk.org
>> Subject: [PATCH v3] app/testpmd: fix little perf drop
>>
>> There is about 3% perf drop. And it is because of a bitrate calculation in the
>> datapath. So improve it by maintaining an array of port indexes in testpmd,
>> which is updated with ethdev events.
>>
>> Fixes: 8728ccf37615 ("fix ethdev ports enumeration")
>> Cc: stable at dpdk.org
>>
>> Signed-off-by: Xiaoyun Li <xiaoyun.li at intel.com>
> Acked-by: Wenzhuo Lu <wenzhuo.lu at intel.com>

Applied to dpdk-next-net/master, thanks.

Is it possible that someone from test team confirm that performance recovered
after this commit and report to mail list?

Thanks,
ferruh