From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
To: Hemant Agrawal <hemant.agrawal@nxp.com>
Cc: Shreyansh Jain <shreyansh.jain@nxp.com>,
"dev@dpdk.org" <dev@dpdk.org>, Ashish Jain <ashish.jain@nxp.com>,
Nipun Gupta <nipun.gupta@nxp.com>
Subject: Re: [PATCH 2/2] event/dpaa2: Remove usage of link under evq_info_t structure
Date: Wed, 9 May 2018 16:21:25 +0530 [thread overview]
Message-ID: <20180509105124.GA3664@jerin> (raw)
In-Reply-To: <AM2PR04MB07538D57C550D3C5111CAAA589990@AM2PR04MB0753.eurprd04.prod.outlook.com>
-----Original Message-----
> Date: Wed, 9 May 2018 10:03:33 +0000
> From: Hemant Agrawal <hemant.agrawal@nxp.com>
> To: Shreyansh Jain <shreyansh.jain@nxp.com>,
> "jerin.jacob@caviumnetworks.com" <jerin.jacob@caviumnetworks.com>
> CC: "dev@dpdk.org" <dev@dpdk.org>, Ashish Jain <ashish.jain@nxp.com>, Nipun
> Gupta <nipun.gupta@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@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@nxp.com
> >
> > Signed-off-by: Ashish Jain <ashish.jain@nxp.com>
> > ---
> Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
CC: stable@dpdk.org
Fixed check-git-log.sh errors and Applied this series to
dpdk-next-eventdev/master. Thanks.
next prev parent reply other threads:[~2018-05-09 10:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-09 9:20 [PATCH 1/2] event/dpaa2: remove check on return value from epoll wait Shreyansh Jain
2018-05-09 9:20 ` [PATCH 2/2] event/dpaa2: Remove usage of link under evq_info_t structure Shreyansh Jain
2018-05-09 10:03 ` Hemant Agrawal
2018-05-09 10:51 ` Jerin Jacob [this message]
2018-05-09 10:02 ` [PATCH 1/2] event/dpaa2: remove check on return value from epoll wait Hemant Agrawal
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