netdev - Re: [PATCH net-next 0/3] tcp: add fast path in timer handlers

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Message-Id: 
 <172808403451.2772330.8977227840437535743.git-patchwork-notify@kernel.org>
Date: Fri, 04 Oct 2024 23:20:34 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Eric Dumazet <edumazet@...gle.com>
Cc: davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
 ncardwell@...gle.com, netdev@...r.kernel.org, eric.dumazet@...il.com
Subject: Re: [PATCH net-next 0/3] tcp: add fast path in timer handlers

Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Wed,  2 Oct 2024 17:30:39 +0000 you wrote:
> As mentioned in Netconf 2024:
> 
> TCP retransmit and delack timers are not stopped from
> inet_csk_clear_xmit_timer() because we do not define
> INET_CSK_CLEAR_TIMERS.
> 
> Enabling INET_CSK_CLEAR_TIMERS leads to lower performance,
> mainly because del_timer() and mod_timer() happen from
> different cpus quite often.
> 
> [...]

Here is the summary with links:
  - [net-next,1/3] tcp: annotate data-races around icsk->icsk_pending
    https://git.kernel.org/netdev/net-next/c/5a9071a760a6
  - [net-next,2/3] tcp: add a fast path in tcp_write_timer()
    https://git.kernel.org/netdev/net-next/c/3b7842930162
  - [net-next,3/3] tcp: add a fast path in tcp_delack_timer()
    https://git.kernel.org/netdev/net-next/c/81df4fa94ee8

You are awesome, thank you!
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