From: Jakub Kicinski <kuba@kernel.org>
To: yushengjin <yushengjin@uniontech.com>
Cc: pablo@netfilter.org, kadlec@netfilter.org, roopa@nvidia.com,
razor@blackwall.org, davem@davemloft.net, edumazet@google.com,
pabeni@redhat.com, netfilter-devel@vger.kernel.org,
coreteam@netfilter.org, bridge@lists.linux.dev,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
gouhao@uniontech.com
Subject: Re: [PATCH v4] net/bridge: Optimizing read-write locks in ebtables.c
Date: Wed, 2 Oct 2024 17:17:08 -0700 [thread overview]
Message-ID: <20241002171708.05f46286@kernel.org> (raw)
In-Reply-To: <A872628EC4B98B9E+20240925083745.179397-1-yushengjin@uniontech.com>
On Wed, 25 Sep 2024 16:37:45 +0800 yushengjin wrote:
> When conducting WRK testing, the softirq of the system will be very high.
> forwarding through a bridge, if the network load is too high, it may
> cause abnormal load on the ebt_do_table of the kernel ebtable module, leading
> to excessive soft interrupts and sometimes even directly causing CPU soft
> lockup.
FTR I'm leaving this one to netfliter folks.
--
pw-bot: au
prev parent reply other threads:[~2024-10-03 0:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-25 8:37 [PATCH v4] net/bridge: Optimizing read-write locks in ebtables.c yushengjin
2024-10-03 0:17 ` Jakub Kicinski [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=20241002171708.05f46286@kernel.org \
--to=kuba@kernel.org \
--cc=bridge@lists.linux.dev \
--cc=coreteam@netfilter.org \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=gouhao@uniontech.com \
--cc=kadlec@netfilter.org \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=netfilter-devel@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=pablo@netfilter.org \
--cc=razor@blackwall.org \
--cc=roopa@nvidia.com \
--cc=yushengjin@uniontech.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 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.