From: Jakub Kicinski <kuba@kernel•org>
To: Shengyu Qu <wiagn233@outlook•com>
Cc: nbd@nbd•name, sean.wang@mediatek•com, Mark-MC.Lee@mediatek•com,
lorenzo@kernel•org, davem@davemloft•net, edumazet@google•com,
pabeni@redhat•com, matthias.bgg@gmail•com,
angelogioacchino.delregno@collabora•com, pablo@netfilter•org,
netdev@vger•kernel.org, linux-kernel@vger•kernel.org,
linux-arm-kernel@lists•infradead.org,
linux-mediatek@lists•infradead.org, stable@vger•kernel.org,
Elad Yifee <eladwf@gmail•com>
Subject: Re: [PATCH v2] net: ethernet: mtk_ppe: Change PPE entries number to 16K
Date: Wed, 3 Jul 2024 16:48:18 -0700 [thread overview]
Message-ID: <20240703164818.13e1d33c@kernel.org> (raw)
In-Reply-To: <TY3P286MB26119C0A14621AD8D411466A98DD2@TY3P286MB2611.JPNP286.PROD.OUTLOOK.COM>
On Thu, 4 Jul 2024 01:38:50 +0800 Shengyu Qu wrote:
> BT download and PCDN would create tons of connections, and might be
> easily to reach the 8192 limit, one of my friend sees 50000+ links when
> hosting PCDN.
I don't know what PCDN is, but what we care about in Linux is whether
the change under Fixes introduced a regression. Optimizations, and
improvements no matter how trivial in terms of code are not fixes.
So did ba37b7caf1ed ("net: ethernet: mtk_eth_soc: add support for
initializing the PPE") make things worse. And if you're saying there
are 50k "links" in real world why is 16k a major win? it's 1/3rd of
the total.
next prev parent reply other threads:[~2024-07-03 23:48 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-25 11:16 [PATCH v2] net: ethernet: mtk_ppe: Change PPE entries number to 16K Shengyu Qu
2024-06-27 10:11 ` Paolo Abeni
2024-07-02 18:02 ` Jakub Kicinski
2024-07-03 17:38 ` Shengyu Qu
2024-07-03 23:48 ` Jakub Kicinski [this message]
2024-07-04 11:06 ` Shengyu Qu
2024-07-04 14:07 ` Jakub Kicinski
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=20240703164818.13e1d33c@kernel.org \
--to=kuba@kernel$(echo .)org \
--cc=Mark-MC.Lee@mediatek$(echo .)com \
--cc=angelogioacchino.delregno@collabora$(echo .)com \
--cc=davem@davemloft$(echo .)net \
--cc=edumazet@google$(echo .)com \
--cc=eladwf@gmail$(echo .)com \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
--cc=linux-kernel@vger$(echo .)kernel.org \
--cc=linux-mediatek@lists$(echo .)infradead.org \
--cc=lorenzo@kernel$(echo .)org \
--cc=matthias.bgg@gmail$(echo .)com \
--cc=nbd@nbd$(echo .)name \
--cc=netdev@vger$(echo .)kernel.org \
--cc=pabeni@redhat$(echo .)com \
--cc=pablo@netfilter$(echo .)org \
--cc=sean.wang@mediatek$(echo .)com \
--cc=stable@vger$(echo .)kernel.org \
--cc=wiagn233@outlook$(echo .)com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
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