[dpdk-dev] [PATCH 2/2] event/dpaa2: Remove usage of link under evq_info_t structure

Jerin Jacob jerin.jacob at caviumnetworks.com
Wed May 9 12:51:25 CEST 2018


-----Original Message-----
> Date: Wed, 9 May 2018 10:03:33 +0000
> From: Hemant Agrawal <hemant.agrawal at nxp.com>
> To: Shreyansh Jain <shreyansh.jain at nxp.com>,
>  "jerin.jacob at caviumnetworks.com" <jerin.jacob at caviumnetworks.com>
> CC: "dev at dpdk.org" <dev at dpdk.org>, Ashish Jain <ashish.jain at nxp.com>, Nipun
>  Gupta <nipun.gupta at nxp.com>
> Subject: RE: [PATCH 2/2] event/dpaa2: Remove usage of link under evq_info_t
>  structure
> 
> 
> On 5/9/2018 2:50 PM, Shreyansh Jain wrote:
> > From: Ashish Jain <ashish.jain at nxp.com>
> >
> > Removing use of link data under evq_info_t structure which was
> > used to check whether the the associated evq has been linked
> > or not. Since, an evq can be linked to multiple event ports,
> > thus setting the link variable only allowed the first event
> > port to be associated with the evq. This led to huge performance
> > drop in case of multiple event ports as I/O only worked on
> > first event port associated with the evq.
> >
> > Fixes: 0ce3ce7c275c ("event/dpaa2: add configuration functions")
> > Cc: nipun.gupta at nxp.com
> >
> > Signed-off-by: Ashish Jain <ashish.jain at nxp.com>
> > ---
> Acked-by: Hemant Agrawal <hemant.agrawal at nxp.com>

CC: stable at dpdk.org

Fixed check-git-log.sh errors and Applied this series to
dpdk-next-eventdev/master. Thanks.

 


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