netdev - Re: [PATCH net-next 2/2] skbuff: Add likely to skb pointer in build

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Message-ID: <34e0f928109507b07b7cfe3f0a6eb9201015acf0.camel@redhat.com>
Date:   Thu, 16 Feb 2023 16:00:12 +0100
From:   Paolo Abeni <pabeni@...hat.com>
To:     Gal Pressman <gal@...dia.com>, Jakub Kicinski <kuba@...nel.org>
Cc:     "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        Eric Dumazet <edumazet@...gle.com>,
        Tariq Toukan <tariqt@...dia.com>
Subject: Re: [PATCH net-next 2/2] skbuff: Add likely to skb pointer in
 build_skb()

On Thu, 2023-02-16 at 16:55 +0200, Gal Pressman wrote:
> On 16/02/2023 1:01, Jakub Kicinski wrote:
> > On Wed, 15 Feb 2023 14:17:07 +0200 Gal Pressman wrote:
> > > -	if (skb && frag_size) {
> > > +	if (likely(skb) && frag_size) {
> > 
> > Should frag_size also be inside the likely?
> > See the warning in __build_skb_around().
> 
> Agree, thanks Jakub and Paolo.
> 
> Do you want to fix it up when you take the patch, or should I submit a v2?

The way to address even such small changes is via re-submissions,
please send a v2, thanks!

Paolo