From: Thomas Monjalon <thomas@monjalon.net>
To: Olivier Matz <olivier.matz@6wind.com>,
Ali Alnubani <alialnu@oss.nvidia.com>
Cc: dev@dpdk.org, "David Marchand" <david.marchand@redhat.com>,
"Alexander Kozyrev" <akozyrev@oss.nvidia.com>,
"Ferruh Yigit" <ferruh.yigit@intel.com>,
"Slava Ovsiienko" <viacheslavo@oss.nvidia.com>,
"zhaoyan.chen@intel.com" <zhaoyan.chen@intel.com>,
"Morten Brørup" <mb@smartsharesystems.com>,
"Andrew Rybchenko" <andrew.rybchenko@oktetlabs.ru>,
"Ananyev, Konstantin" <konstantin.ananyev@intel.com>,
"Ajit Khaparde" <ajit.khaparde@broadcom.com>,
"jerinj@marvell.com" <jerinj@marvell.com>
Subject: Re: [dpdk-dev] [dpdk-stable] [PATCH v4] mbuf: fix reset on mbuf free
Date: Thu, 21 Oct 2021 10:26:39 +0200 [thread overview]
Message-ID: <3517790.gJWL0G04Iv@thomas> (raw)
In-Reply-To: <DM4PR12MB51675B979CBD86C74394BF74DAAA9@DM4PR12MB5167.namprd12.prod.outlook.com>
30/09/2021 15:29, Ali Alnubani:
> From: Olivier Matz <olivier.matz@6wind.com>
> > On Wed, Sep 29, 2021 at 08:03:17AM +0000, Ali Alnubani wrote:
> > > Hi Olivier,
> > >
> > > I wanted to retest the patch on latest main, but it no longer applies, could
> > you please rebase it?
> >
> > I rebased the patch:
> > https://patchwork.dpdk.org/project/dpdk/patch/20210929213707.17727-1-
> > olivier.matz@6wind.com/
>
> Thanks for the update,
> I tested v5 on main (84b3e4555a1f) and the regression we previously saw no longer reproduces.
>
> Will the patch be backported to 20.11? I can still reproduce a 2% drop in single core packet forwarding performance with v4 applied on v20.11.3.
As any significant fix, we must backport, or at least, try.
If there is a real issue in a stable branch, we'll discuss it
in the test&release process of this branch.
next prev parent reply other threads:[~2021-10-21 8:26 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-04 17:00 [dpdk-dev] [PATCH] " Olivier Matz
2020-11-05 0:15 ` Ananyev, Konstantin
2020-11-05 7:46 ` Olivier Matz
2020-11-05 8:26 ` Andrew Rybchenko
2020-11-05 9:10 ` Olivier Matz
2020-11-05 11:34 ` Ananyev, Konstantin
2020-11-05 12:31 ` Olivier Matz
2020-11-05 13:14 ` Ananyev, Konstantin
2020-11-05 13:24 ` Olivier Matz
2020-11-05 13:55 ` Ananyev, Konstantin
2020-11-05 16:30 ` Morten Brørup
2020-11-05 23:55 ` Ananyev, Konstantin
2020-11-06 7:52 ` Morten Brørup
2020-11-06 8:20 ` Olivier Matz
2020-11-06 8:50 ` Morten Brørup
2020-11-06 10:04 ` Olivier Matz
2020-11-06 10:07 ` Morten Brørup
2020-11-06 11:53 ` Ananyev, Konstantin
2020-11-06 12:23 ` Morten Brørup
2020-11-08 14:16 ` Andrew Rybchenko
2020-11-08 14:19 ` Ananyev, Konstantin
2020-11-10 16:26 ` Olivier Matz
2020-11-05 8:33 ` Morten Brørup
2020-11-05 9:03 ` Olivier Matz
2020-11-05 9:09 ` Andrew Rybchenko
2020-11-08 7:25 ` Ali Alnubani
2020-12-18 12:52 ` [dpdk-dev] [PATCH v2] " Olivier Matz
2020-12-18 13:18 ` Morten Brørup
2020-12-18 23:33 ` Ajit Khaparde
2021-01-06 13:33 ` [dpdk-dev] [PATCH v3] " Olivier Matz
2021-01-10 9:28 ` Ali Alnubani
2021-01-11 13:14 ` Ananyev, Konstantin
2021-01-13 13:27 ` [dpdk-dev] [PATCH v4] " Olivier Matz
2021-01-15 13:59 ` [dpdk-dev] [dpdk-stable] " David Marchand
2021-01-15 18:39 ` Ali Alnubani
2021-01-18 17:52 ` Ali Alnubani
2021-01-19 8:32 ` Olivier Matz
2021-01-19 8:53 ` Morten Brørup
2021-01-19 12:00 ` Ferruh Yigit
2021-01-19 12:27 ` Morten Brørup
2021-01-19 14:03 ` Ferruh Yigit
2021-01-19 14:21 ` Morten Brørup
2021-01-21 9:15 ` Ferruh Yigit
2021-01-19 14:04 ` Slava Ovsiienko
2021-07-24 8:47 ` Thomas Monjalon
2021-07-30 12:36 ` Olivier Matz
2021-07-30 14:35 ` Morten Brørup
2021-07-30 14:54 ` Thomas Monjalon
2021-07-30 15:14 ` Olivier Matz
2021-07-30 15:23 ` Morten Brørup
2021-08-04 13:29 ` [dpdk-dev] [PATCH] doc: add known issue with mbuf segment Thomas Monjalon
2021-08-04 14:25 ` Ajit Khaparde
2021-08-05 6:08 ` Morten Brørup
2021-08-06 14:21 ` Thomas Monjalon
2021-08-06 14:24 ` Morten Brørup
2021-09-28 8:28 ` [dpdk-dev] [dpdk-stable] [PATCH v4] mbuf: fix reset on mbuf free Thomas Monjalon
2021-09-28 9:00 ` Slava Ovsiienko
2021-09-28 9:25 ` Ananyev, Konstantin
2021-09-28 9:39 ` Morten Brørup
2021-09-29 8:03 ` Ali Alnubani
2021-09-29 21:39 ` Olivier Matz
2021-09-30 13:29 ` Ali Alnubani
2021-10-21 8:26 ` Thomas Monjalon [this message]
2021-01-21 9:19 ` Ferruh Yigit
2021-01-21 9:29 ` Morten Brørup
2021-01-21 16:35 ` [dpdk-dev] [dpdklab] " Lincoln Lavoie
2021-01-23 8:57 ` Morten Brørup
2021-01-25 17:00 ` Brandon Lo
2021-01-25 18:42 ` Ferruh Yigit
2021-06-15 13:56 ` [dpdk-dev] " Morten Brørup
2021-09-29 21:37 ` [dpdk-dev] [PATCH v5] " Olivier Matz
2021-09-30 13:27 ` Ali Alnubani
2021-10-21 9:18 ` David Marchand
2022-07-28 14:06 ` CI performance test results might be misleading Morten Brørup
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=3517790.gJWL0G04Iv@thomas \
--to=thomas@monjalon.net \
--cc=ajit.khaparde@broadcom.com \
--cc=akozyrev@oss.nvidia.com \
--cc=alialnu@oss.nvidia.com \
--cc=andrew.rybchenko@oktetlabs.ru \
--cc=david.marchand@redhat.com \
--cc=dev@dpdk.org \
--cc=ferruh.yigit@intel.com \
--cc=jerinj@marvell.com \
--cc=konstantin.ananyev@intel.com \
--cc=mb@smartsharesystems.com \
--cc=olivier.matz@6wind.com \
--cc=viacheslavo@oss.nvidia.com \
--cc=zhaoyan.chen@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).