From: jackygam2001 <jacky_gam_2001@163.com>
To: edumazet@google.com
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
rostedt@goodmis.org, mingo@redhat.com, yoshfuji@linux-ipv6.org,
dsahern@kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, yhs@fb.com, ping.gan@dell.com
Subject: Re: [PATCH net-next] tcp: Add tracepoint for tcp_set_ca_state
Date: Fri, 8 Apr 2022 08:40:49 +0800 [thread overview]
Message-ID: <20220408004050.27292-1-jacky_gam_2001@163.com> (raw)
In-Reply-To: <CANn89iKXK6m45eBDCDw8Pij1H=iybZTTi2Yf9DFYu96KDpnyPA@mail.gmail.com>
At 2022-04-07 14:05:42, "Eric Dumazet" <edumazet@google.com> wrote:
> On Tue, Apr 5, 2022 at 6:12 PM jackygam2001 <jacky_gam_2001@163.com> wrote:
> >
> > From: Ping Gan <jacky_gam_2001@163.com>
> >
> > The congestion status of a tcp flow may be updated since there
> > is congestion between tcp sender and receiver. It makes sense to
> > add tracepoint for congestion status set function to summate cc
> > status duration and evaluate the performance of network
> > and congestion algorithm. the backgound of this patch is below.
> >
> > Link: https://github.com/iovisor/bcc/pull/3899
> >
> > Signed-off-by: Ping Gan <jacky_gam_2001@163.com>
> > ---
>
> This seems good to me, thanks.
>
> Reviewed-by: Eric Dumazet <edumazet@google.com>
Thanks for you comment and review!
next prev parent reply other threads:[~2022-04-08 0:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-06 1:09 jackygam2001
2022-04-07 6:05 ` Eric Dumazet
2022-04-08 0:40 ` jackygam2001 [this message]
2022-04-08 4:00 ` patchwork-bot+netdevbpf
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