From: "Zhang, Helin" <helin.zhang@intel.com>
To: "Wu, Jingjing" <jingjing.wu@intel.com>,
"Xing, Beilei" <beilei.xing@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH] net/i40e: change VF default ITR interval
Date: Tue, 9 Jan 2018 07:52:36 +0000 [thread overview]
Message-ID: <F35DEAC7BCE34641BA9FAC6BCA4A12E71ACEAC96@SHSMSX103.ccr.corp.intel.com> (raw)
In-Reply-To: <9BB6961774997848B5B42BEC655768F810EECA47@SHSMSX103.ccr.corp.intel.com>
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Wu, Jingjing
> Sent: Wednesday, December 27, 2017 2:19 PM
> To: Xing, Beilei
> Cc: dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH] net/i40e: change VF default ITR interval
>
>
>
> > -----Original Message-----
> > From: Xing, Beilei
> > Sent: Wednesday, December 27, 2017 2:02 PM
> > To: Wu, Jingjing <jingjing.wu@intel.com>
> > Cc: dev@dpdk.org
> > Subject: [PATCH] net/i40e: change VF default ITR interval
> >
> > Current default ITR interval I40E_QUEUE_ITR_INTERVAL_DEFAULT is used
> > by both DPDK PF and DPDK VF, but this ITR interval value will cause
> > lots of interrupts when using VF. This patch modifies VF default ITR
> > interval to reduce interrupts.
> > ITR interval can be configured by RTE_LIBRTE_I40E_ITR_INTERVAL if
> > expecting low latency.
> >
> > Signed-off-by: Beilei Xing <beilei.xing@intel.com>
>
> Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Applied to dpdk-next-net-intel, thanks!
/Helin
prev parent reply other threads:[~2018-01-09 7:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-27 6:01 Beilei Xing
2017-12-27 6:18 ` Wu, Jingjing
2018-01-09 7:52 ` Zhang, Helin [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=F35DEAC7BCE34641BA9FAC6BCA4A12E71ACEAC96@SHSMSX103.ccr.corp.intel.com \
--to=helin.zhang@intel.com \
--cc=beilei.xing@intel.com \
--cc=dev@dpdk.org \
--cc=jingjing.wu@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).