[dpdk-dev] [PATCH v3 0/5] fix vector rx burst for PMDs

Guo, Jia jia.guo at intel.com
Wed Sep 9 10:01:01 CEST 2020


> -----Original Message-----
> From: Wang, Haiyue <haiyue.wang at intel.com>
> Sent: Wednesday, September 9, 2020 3:55 PM
> To: Morten Brørup <mb at smartsharesystems.com>; Guo, Jia
> <jia.guo at intel.com>; Yang, Qiming <qiming.yang at intel.com>; Xing, Beilei
> <beilei.xing at intel.com>; Zhao1, Wei <wei.zhao1 at intel.com>; Zhang, Qi Z
> <qi.z.zhang at intel.com>; Wu, Jingjing <jingjing.wu at intel.com>
> Cc: Richardson, Bruce <bruce.richardson at intel.com>; dev at dpdk.org; Zhang,
> Helin <helin.zhang at intel.com>; Yigit, Ferruh <ferruh.yigit at intel.com>;
> stephen at networkplumber.org; barbette at kth.se
> Subject: RE: [dpdk-dev] [PATCH v3 0/5] fix vector rx burst for PMDs
> 
> > -----Original Message-----
> > From: Morten Brørup <mb at smartsharesystems.com>
> > Sent: Wednesday, September 9, 2020 15:43
> > To: Wang, Haiyue <haiyue.wang at intel.com>; Guo, Jia
> > <jia.guo at intel.com>; Yang, Qiming <qiming.yang at intel.com>; Xing,
> > Beilei <beilei.xing at intel.com>; Zhao1, Wei <wei.zhao1 at intel.com>;
> > Zhang, Qi Z <qi.z.zhang at intel.com>; Wu, Jingjing
> > <jingjing.wu at intel.com>
> > Cc: Richardson, Bruce <bruce.richardson at intel.com>; dev at dpdk.org;
> > Zhang, Helin <helin.zhang at intel.com>; Yigit, Ferruh
> > <ferruh.yigit at intel.com>; stephen at networkplumber.org;
> barbette at kth.se
> > Subject: RE: [dpdk-dev] [PATCH v3 0/5] fix vector rx burst for PMDs
> >
> > > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Wang, Haiyue
> > > Sent: Wednesday, September 9, 2020 9:05 AM
> > >
> > > > From: Guo, Jia <jia.guo at intel.com>
> > > > Sent: Wednesday, September 9, 2020 15:03
> > > >
> > > > Hi, haiyue
> > > >
> > > > > From: Wang, Haiyue <haiyue.wang at intel.com>
> > > > > Sent: Wednesday, September 9, 2020 2:45 PM
> > > > >
> > > > > > From: Guo, Jia <jia.guo at intel.com>
> > > > > > Sent: Wednesday, September 9, 2020 14:37
> > > > > >
> > > > > > The limitation of burst size in vector rx was removed, since
> > > > > > it
> > > should
> > > > > > retrieve as much received packets as possible. And also the
> > > scattered
> > > > > > receive path should use a wrapper function to achieve the goal
> > > > > > of burst maximizing.
> > > > > >
> > > > > > This patch set aims to maximize vector rx burst for for
> > > > > > ixgbe/i40e/ice/iavf/fm10k PMDs, and also do some code cleaning.
> > > > >
> > > > > IMO, this can be "enhance the vector ...", but not "fix ...".
> > > > > If "fix", it needs "Fixes:" tags ... ;-)
> > > > >
> > > >
> > > > Ok, so I will prefer to use "refine the vector rx burst for PMDs",
> > > thanks.
> > >
> > > Better than "fix" now.
> > >
> >
> > It does fix a bug: https://bugs.dpdk.org/show_bug.cgi?id=516
> 

Oh, I missing it, so the Fixed tag and bug info could be expect in commit log in next version. Thanks, morten.

> Looks like a backport is needed.
> 



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