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Subject: Re: [PATCH net] tcp: adjust rcvq_space after updating scaling ratio
From: patchwork-bot+netdevbpf@kernel.org
Message-Id: 
 <173992384549.72368.8058032840496083519.git-patchwork-notify@kernel.org>
Date: Wed, 19 Feb 2025 00:10:45 +0000
References: <20250217232905.3162187-1-kuba@kernel.org>
In-Reply-To: <20250217232905.3162187-1-kuba@kernel.org>
To: Jakub Kicinski <kuba@kernel.org>
Cc: edumazet@google.com, netdev@vger.kernel.org, davem@davemloft.net,
 pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org,
 ncardwell@google.com, kuniyu@amazon.com, hli@netflix.com,
 quic_stranche@quicinc.com, quic_subashab@quicinc.com

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Mon, 17 Feb 2025 15:29:05 -0800 you wrote:
> Since commit under Fixes we set the window clamp in accordance
> to newly measured rcvbuf scaling_ratio. If the scaling_ratio
> decreased significantly we may put ourselves in a situation
> where windows become smaller than rcvq_space, preventing
> tcp_rcv_space_adjust() from increasing rcvbuf.
> 
> The significant decrease of scaling_ratio is far more likely
> since commit 697a6c8cec03 ("tcp: increase the default TCP scaling ratio"),
> which increased the "default" scaling ratio from ~30% to 50%.
> 
> [...]

Here is the summary with links:
  - [net] tcp: adjust rcvq_space after updating scaling ratio
    https://git.kernel.org/netdev/net/c/f5da7c45188e

You are awesome, thank you!
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