From: patchwork-bot+netdevbpf@kernel•org
To: Eric Dumazet <edumazet@google•com>
Cc: davem@davemloft•net, kuba@kernel•org, pabeni@redhat•com,
netdev@vger•kernel.org, eric.dumazet@gmail•com
Subject: Re: [PATCH net-next] tcp/dccp: cache line align inet_hashinfo
Date: Fri, 04 Aug 2023 08:30:20 +0000 [thread overview]
Message-ID: <169113782026.32170.17783946876020996348.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230803075334.2321561-1-edumazet@google.com>
Hello:
This patch was applied to netdev/net-next.git (main)
by David S. Miller <davem@davemloft•net>:
On Thu, 3 Aug 2023 07:53:34 +0000 you wrote:
> I have seen tcp_hashinfo starting at a non optimal location,
> forcing input handlers to pull two cache lines instead of one,
> and sharing a cache line that was dirtied more than necessary:
>
> ffffffff83680600 b tcp_orphan_timer
> ffffffff83680628 b tcp_orphan_cache
> ffffffff8368062c b tcp_enable_tx_delay.__tcp_tx_delay_enabled
> ffffffff83680630 B tcp_hashinfo
> ffffffff83680680 b tcp_cong_list_lock
>
> [...]
Here is the summary with links:
- [net-next] tcp/dccp: cache line align inet_hashinfo
https://git.kernel.org/netdev/net-next/c/6f5ca184cbef
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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next prev parent reply other threads:[~2023-08-04 8:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-03 7:53 [PATCH net-next] tcp/dccp: cache line align inet_hashinfo Eric Dumazet
2023-08-04 8:30 ` patchwork-bot+netdevbpf [this message]
2023-08-04 20:33 ` Eric Dumazet
2023-08-04 23:13 ` Martin KaFai Lau
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