netdev - Re: [PATCH v3] tracepoint: add new `tcp:tcp_ca

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Message-ID: <20230818185156.5bb662db@kernel.org>
Date: Fri, 18 Aug 2023 18:51:56 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Zheao Li <me@...jusaka.me>
Cc: edumazet@...gle.com, bpf@...r.kernel.org, davem@...emloft.net,
 dsahern@...nel.org, linux-kernel@...r.kernel.org,
 linux-trace-kernel@...r.kernel.org, mhiramat@...nel.org,
 ncardwell@...gle.com, netdev@...r.kernel.org, pabeni@...hat.com,
 rostedt@...dmis.org
Subject: Re: [PATCH v3] tracepoint: add new `tcp:tcp_ca_event` trace event

On Sat, 12 Aug 2023 20:12:50 +0000 Zheao Li wrote:
> In normal use case, the tcp_ca_event would be changed in high frequency.
> 
> The developer can monitor the network quality more easier by tracing
> TCP stack with this TP event.
> 
> So I propose to add a `tcp:tcp_ca_event` trace event
> like `tcp:tcp_cong_state_set` to help the people to
> trace the TCP connection status

Ah, I completely missed v3 somehow and we got no ack from Eric so maybe
he missed it, too. Could you please resend not as part of this thread
but as a new thread?