From: Florian Westphal <fw@strlen.de>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Florian Westphal <fw@strlen.de>,
netdev@vger.kernel.org, steffen.klassert@secunet.com,
paulb@mellanox.com, vladbu@mellanox.com
Subject: Re: [PATCH net] sk_buff: drop all skb extensions on free and skb scrubbing
Date: Thu, 26 Sep 2019 20:06:09 +0200 [thread overview]
Message-ID: <20190926180609.GB9938@breakpoint.cc> (raw)
In-Reply-To: <76c10ba7-5fc8-e9e8-769f-fc4d5cada7a2@gmail.com>
Eric Dumazet <eric.dumazet@gmail.com> wrote:
> > +static inline void skb_ext_reset(struct sk_buff *skb)
> > +{
> > + if (skb->active_extensions) {
>
> This deserves an unlikely(skb->active_extensions) hint here ?
unlikely() isn't used in the other helpers (e.g. skb_ext_{put,del,copy}
either, should I add it there too?
next prev parent reply other threads:[~2019-09-26 18:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-26 14:18 [PATCH net] sk_buff: drop all skb extensions on free and skb scrubbing Florian Westphal
2019-09-26 17:24 ` Eric Dumazet
2019-09-26 18:06 ` Florian Westphal [this message]
2019-09-26 18:15 ` Eric Dumazet
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