From mboxrd@z Thu Jan  1 00:00:00 1970
From: Cong Wang <xiyou.wangcong@gmail.com>
Subject: Re: [PATCH v3 net-next 1/1] net_sched: Introduce skbmod action
Date: Sun, 28 Aug 2016 22:10:03 -0700
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Cc: Jamal Hadi Salim <jhs@mojatatu.com>,
        David Miller <davem@davemloft.net>,
        Linux Kernel Network Developers <netdev@vger.kernel.org>,
        Daniel Borkmann <daniel@iogearbox.net>
To: Eric Dumazet <eric.dumazet@gmail.com>
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On Sun, Aug 28, 2016 at 9:07 AM, Eric Dumazet <eric.dumazet@gmail.com> wrote:
>
> Adding an action with a spinlock held in fast path in 2016 is
> a way to tell people : It is a toy, do not use it for real.
>
> Sorry guys. Friends do not let friends do that anymore.
>

Please stop joking, this is not funny at all:

% git grep tcf_lock -- net/sched