netdev - Re: [PATCHv3 bpf-next 2/5] net: Track socket refcounts in skb_steal

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Message-ID: <20200327184528.qwr3yzz5z452btm3@kafai-mbp>
Date:   Fri, 27 Mar 2020 11:45:28 -0700
From:   Martin KaFai Lau <kafai@...com>
To:     Joe Stringer <joe@...d.net.nz>
CC:     <bpf@...r.kernel.org>, <netdev@...r.kernel.org>,
        <daniel@...earbox.net>, <ast@...nel.org>, <eric.dumazet@...il.com>,
        <lmb@...udflare.com>
Subject: Re: [PATCHv3 bpf-next 2/5] net: Track socket refcounts in
 skb_steal_sock()

On Thu, Mar 26, 2020 at 09:25:53PM -0700, Joe Stringer wrote:
> Refactor the UDP/TCP handlers slightly to allow skb_steal_sock() to make
> the determination of whether the socket is reference counted in the case
> where it is prefetched by earlier logic such as early_demux or

> dst_sk_prefetch.
Left over comment from v1?