netdev - Re: [PATCH v3 net-next] ipv6: sit: Add ipip6_tunnel_dst

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Message-Id: 
 <175697341351.1714378.13034285357110080826.git-patchwork-notify@kernel.org>
Date: Thu, 04 Sep 2025 08:10:13 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Yue Haibing <yuehaibing@...wei.com>
Cc: davem@...emloft.net, dsahern@...nel.org, edumazet@...gle.com,
 kuba@...nel.org, pabeni@...hat.com, horms@...nel.org, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org, aleksander.lobakin@...el.com
Subject: Re: [PATCH v3 net-next] ipv6: sit: Add ipip6_tunnel_dst_find() for
 cleanup

Hello:

This patch was applied to netdev/net-next.git (main)
by Paolo Abeni <pabeni@...hat.com>:

On Mon, 1 Sep 2025 19:48:57 +0800 you wrote:
> Extract the dst lookup logic from ipip6_tunnel_xmit() into new helper
> ipip6_tunnel_dst_find() to reduce code duplication and enhance readability.
> No functional change intended.
> 
> On a x86_64, with allmodconfig object size is also reduced:
> 
> ./scripts/bloat-o-meter net/ipv6/sit.o net/ipv6/sit-new.o
> add/remove: 5/3 grow/shrink: 3/4 up/down: 1841/-2275 (-434)
> Function                                     old     new   delta
> ipip6_tunnel_dst_find                          -    1697   +1697
> __pfx_ipip6_tunnel_dst_find                    -      64     +64
> __UNIQUE_ID_modinfo2094                        -      43     +43
> ipip6_tunnel_xmit.isra.cold                   79      88      +9
> __UNIQUE_ID_modinfo2096                       12      20      +8
> __UNIQUE_ID___addressable_init_module2092       -       8      +8
> __UNIQUE_ID___addressable_cleanup_module2093       -       8      +8
> __func__                                      55      59      +4
> __UNIQUE_ID_modinfo2097                       20      18      -2
> __UNIQUE_ID___addressable_init_module2093       8       -      -8
> __UNIQUE_ID___addressable_cleanup_module2094       8       -      -8
> __UNIQUE_ID_modinfo2098                       18       -     -18
> __UNIQUE_ID_modinfo2095                       43      12     -31
> descriptor                                   112      56     -56
> ipip6_tunnel_xmit.isra                      9910    7758   -2152
> Total: Before=72537, After=72103, chg -0.60%
> 
> [...]

Here is the summary with links:
  - [v3,net-next] ipv6: sit: Add ipip6_tunnel_dst_find() for cleanup
    https://git.kernel.org/netdev/net-next/c/61481d72e153

You are awesome, thank you!
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