From: patchwork-bot+netdevbpf@kernel.org
To: Matthieu Baerts <matttbe@kernel.org>
Cc: edumazet@google.com, ncardwell@google.com, kuniyu@google.com,
davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
horms@kernel.org, dsahern@kernel.org, martineau@kernel.org,
geliang@kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, mptcp@lists.linux.dev,
rostedt@goodmis.org, mhiramat@kernel.org,
mathieu.desnoyers@efficios.com,
linux-trace-kernel@vger.kernel.org
Subject: Re: [PATCH net v3 0/4] tcp: fix receive autotune again
Date: Thu, 30 Oct 2025 00:40:28 +0000 [thread overview]
Message-ID: <176178482800.3264893.3137378286090520073.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20251028-net-tcp-recv-autotune-v3-0-74b43ba4c84c@kernel.org>
Hello:
This series was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Tue, 28 Oct 2025 12:57:58 +0100 you wrote:
> Neal Cardwell found that recent kernels were having RWIN limited
> issues, even when net.ipv4.tcp_rmem[2] was set to a very big value like
> 512MB.
>
> He suspected that tcp_stream default buffer size (64KB) was triggering
> heuristic added in ea33537d8292 ("tcp: add receive queue awareness
> in tcp_rcv_space_adjust()").
>
> [...]
Here is the summary with links:
- [net,v3,1/4] mptcp: fix subflow rcvbuf adjust
https://git.kernel.org/netdev/net/c/a6f0459aadf1
- [net,v3,2/4] trace: tcp: add three metrics to trace_tcp_rcvbuf_grow()
https://git.kernel.org/netdev/net/c/24990d89c23d
- [net,v3,3/4] tcp: add newval parameter to tcp_rcvbuf_grow()
https://git.kernel.org/netdev/net/c/b1e014a1f327
- [net,v3,4/4] tcp: fix too slow tcp_rcvbuf_grow() action
https://git.kernel.org/netdev/net/c/aa251c84636c
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2025-10-30 0:40 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-28 11:57 [PATCH net v3 0/4] tcp: fix receive autotune again Matthieu Baerts (NGI0)
2025-10-28 11:57 ` [PATCH net v3 1/4] mptcp: fix subflow rcvbuf adjust Matthieu Baerts (NGI0)
2025-10-28 11:58 ` [PATCH net v3 2/4] trace: tcp: add three metrics to trace_tcp_rcvbuf_grow() Matthieu Baerts (NGI0)
2025-10-29 13:41 ` Neal Cardwell
2025-10-28 11:58 ` [PATCH net v3 3/4] tcp: add newval parameter to tcp_rcvbuf_grow() Matthieu Baerts (NGI0)
2025-10-29 13:42 ` Neal Cardwell
2025-10-28 11:58 ` [PATCH net v3 4/4] tcp: fix too slow tcp_rcvbuf_grow() action Matthieu Baerts (NGI0)
2025-10-29 13:42 ` Neal Cardwell
2025-10-30 0:40 ` patchwork-bot+netdevbpf [this message]
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