From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <edumazet@google.com>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
horms@kernel.org, ncardwell@google.com, kuniyu@google.com,
netdev@vger.kernel.org, eric.dumazet@gmail.com
Subject: Re: [PATCH net-next] tcp: return a drop_reason from tcp_add_backlog()
Date: Sun, 12 Apr 2026 16:20:24 +0000 [thread overview]
Message-ID: <177601082454.3330556.17773482752326322528.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260409101147.1642967-1-edumazet@google.com>
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Thu, 9 Apr 2026 10:11:47 +0000 you wrote:
> Part of a stack canary removal from tcp_v{4,6}_rcv().
>
> Return a drop_reason instead of a boolean, so that we no longer
> have to pass the address of a local variable.
>
> $ scripts/bloat-o-meter -t vmlinux.old vmlinux.new
> add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-37 (-37)
> Function old new delta
> tcp_v6_rcv 3133 3129 -4
> tcp_v4_rcv 3206 3202 -4
> tcp_add_backlog 1281 1252 -29
> Total: Before=25567186, After=25567149, chg -0.00%
>
> [...]
Here is the summary with links:
- [net-next] tcp: return a drop_reason from tcp_add_backlog()
https://git.kernel.org/netdev/net-next/c/f5148298b0fe
You are awesome, thank you!
--
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prev parent reply other threads:[~2026-04-12 16:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-09 10:11 [PATCH net-next] tcp: return a drop_reason from tcp_add_backlog() Eric Dumazet
2026-04-12 16:20 ` patchwork-bot+netdevbpf [this message]
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