From: Thomas Monjalon <thomas@monjalon.net>
To: anatoly.burakov@intel.com, Kaisen You <kaisenx.you@intel.com>
Cc: Kevin Traynor <ktraynor@redhat.com>,
Luca Boccassi <bluca@debian.org>,
"Xueming(Steven) Li" <xuemingl@nvidia.com>,
dev@dpdk.org, yidingx.zhou@intel.com, olivier.matz@6wind.com,
ferruh.yigit@amd.com, zhoumin@loongson.cn, stable@dpdk.org,
David Marchand <david.marchand@redhat.com>
Subject: Re: [PATCH v8] enhance NUMA affinity heuristic
Date: Tue, 06 Jun 2023 16:04:20 +0200 [thread overview]
Message-ID: <3766112.07ICAnoMbH@thomas> (raw)
In-Reply-To: <CAJFAV8xnmHa3eNb=kB6_K7rC4v1ZD=43rmK39Q41XrjCZ3qwkQ@mail.gmail.com>
01/06/2023 16:42, David Marchand:
> On Fri, May 26, 2023 at 11:03 AM Kaisen You <kaisenx.you@intel.com> wrote:
> >
> > When a DPDK application is started on only one numa node, memory is
> > allocated for only one socket. When interrupt threads use memory,
> > memory may not be found on the socket where the interrupt thread
> > is currently located, and memory has to be reallocated on the hugepage,
> > this operation will lead to performance degradation.
> >
> > Fixes: 705356f0811f ("eal: simplify control thread creation")
> > Fixes: 770d41bf3309 ("malloc: fix allocation with unknown socket ID")
> > Cc: stable@dpdk.org
>
> Backporting this kind of change seems risky for a LTS.
> Heads up for LTS maintainers.
>
> Anatoly, are we sure we want it backported?
No answer, so I take on me to remove the backport request.
Applied with minor fix suggested by Anatoly.
Hope this patch will have no side effect.
next prev parent reply other threads:[~2023-06-06 14:04 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-21 10:48 [PATCH] malloc: enhance NUMA affinity heuristic David Marchand
2022-12-21 11:16 ` Bruce Richardson
2022-12-21 13:50 ` Ferruh Yigit
2022-12-21 14:57 ` David Marchand
2022-12-27 9:00 ` zhoumin
2023-01-03 10:56 ` David Marchand
2023-01-03 10:58 ` [PATCH v2] " David Marchand
2023-01-03 13:32 ` [PATCH v3] " David Marchand
2023-01-31 3:23 ` You, KaisenX
2023-01-31 15:05 ` [PATCH v4] net/iavf:enhance " Kaisen You
2023-01-31 16:05 ` Thomas Monjalon
2023-02-01 5:32 ` You, KaisenX
2023-02-01 12:20 ` [PATCH v5] enhance " Kaisen You
2023-02-01 10:52 ` Jiale, SongX
2023-02-15 14:22 ` Burakov, Anatoly
2023-02-15 14:47 ` Burakov, Anatoly
2023-02-16 2:50 ` You, KaisenX
2023-03-03 14:07 ` Thomas Monjalon
2023-03-09 1:58 ` You, KaisenX
2023-04-13 0:56 ` You, KaisenX
2023-04-19 12:16 ` Thomas Monjalon
2023-04-21 2:34 ` You, KaisenX
2023-04-21 8:12 ` Thomas Monjalon
2023-04-23 6:52 ` You, KaisenX
2023-04-23 8:57 ` You, KaisenX
2023-04-23 13:19 ` Thomas Monjalon
2023-04-25 5:16 ` [PATCH v6] " Kaisen You
2023-04-27 6:57 ` Thomas Monjalon
2023-05-16 5:19 ` You, KaisenX
2023-05-23 2:50 ` [PATCH v7] " Kaisen You
2023-05-23 10:44 ` Burakov, Anatoly
2023-05-26 6:44 ` You, KaisenX
2023-05-23 12:45 ` Burakov, Anatoly
2023-05-26 6:50 ` [PATCH v8] " Kaisen You
2023-05-26 8:45 ` Kaisen You
2023-05-26 14:44 ` Burakov, Anatoly
2023-05-26 17:50 ` Stephen Hemminger
2023-05-29 10:37 ` Burakov, Anatoly
2023-06-01 14:42 ` David Marchand
2023-06-06 14:04 ` Thomas Monjalon [this message]
2023-06-12 9:36 ` Burakov, Anatoly
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=3766112.07ICAnoMbH@thomas \
--to=thomas@monjalon.net \
--cc=anatoly.burakov@intel.com \
--cc=bluca@debian.org \
--cc=david.marchand@redhat.com \
--cc=dev@dpdk.org \
--cc=ferruh.yigit@amd.com \
--cc=kaisenx.you@intel.com \
--cc=ktraynor@redhat.com \
--cc=olivier.matz@6wind.com \
--cc=stable@dpdk.org \
--cc=xuemingl@nvidia.com \
--cc=yidingx.zhou@intel.com \
--cc=zhoumin@loongson.cn \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.