From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>
Subject: Re: [PATCH v3] app/testpmd: fix little perf drop
Date: Mon, 16 Jul 2018 03:02:10 +0000
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 <1531382146-13819-1-git-send-email-xiaoyun.li@intel.com>
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Cc: "dev@dpdk.org" <dev@dpdk.org>, "stable@dpdk.org" <stable@dpdk.org>
To: "Li, Xiaoyun" <xiaoyun.li@intel.com>, "Zhang, Qi Z" <qi.z.zhang@intel.com>
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Hi,

> -----Original Message-----
> From: Li, Xiaoyun
> Sent: Thursday, July 12, 2018 3:56 PM
> To: Zhang, Qi Z <qi.z.zhang@intel.com>; Lu, Wenzhuo
> <wenzhuo.lu@intel.com>
> Cc: dev@dpdk.org; Li, Xiaoyun <xiaoyun.li@intel.com>; stable@dpdk.org
> Subject: [PATCH v3] app/testpmd: fix little perf drop
>=20
> There is about 3% perf drop. And it is because of a bitrate calculation i=
n the
> datapath. So improve it by maintaining an array of port indexes in testpm=
d,
> which is updated with ethdev events.
>=20
> Fixes: 8728ccf37615 ("fix ethdev ports enumeration")
> Cc: stable@dpdk.org
>=20
> Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>