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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

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?