netdev - Re: [PATCH v2 net-next 2/6] net: add add indirect call wrapper in skb_release_head

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Message-ID: <CANn89iK=VqVHGF57c0hb0_QHTvamLFAjx1f_xcMLoSr=KpX=dA@mail.gmail.com>
Date: Wed, 15 Oct 2025 06:11:43 -0700
From: Eric Dumazet <edumazet@...gle.com>
To: Alexander Lobakin <aleksander.lobakin@...el.com>
Cc: "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, 
	Paolo Abeni <pabeni@...hat.com>, Simon Horman <horms@...nel.org>, 
	Jamal Hadi Salim <jhs@...atatu.com>, Cong Wang <xiyou.wangcong@...il.com>, 
	Jiri Pirko <jiri@...nulli.us>, Kuniyuki Iwashima <kuniyu@...gle.com>, 
	Willem de Bruijn <willemb@...gle.com>, netdev@...r.kernel.org, eric.dumazet@...il.com
Subject: Re: [PATCH v2 net-next 2/6] net: add add indirect call wrapper in skb_release_head_state()

On Wed, Oct 15, 2025 at 6:08 AM Alexander Lobakin
<aleksander.lobakin@...el.com> wrote:
>

> > I added the following snippet[1] and only saw a stable ~1% improvement
> > when sending 64 size packets with xdpsock.

1% is noise level, I am definitely not convinced.