From mboxrd@z Thu Jan  1 00:00:00 1970
From: Cong Wang <xiyou.wangcong@gmail.com>
Subject: Re: [patch net-next 2/2] net/sched: fix filter flushing
Date: Mon, 22 May 2017 13:54:07 -0700
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Cc: Linux Kernel Network Developers <netdev@vger.kernel.org>,
        David Miller <davem@davemloft.net>,
        Jamal Hadi Salim <jhs@mojatatu.com>,
        Eric Dumazet <edumazet@google.com>,
        Daniel Borkmann <daniel@iogearbox.net>,
        Simon Horman <simon.horman@netronome.com>, mlxsw@mellanox.com,
        Colin King <colin.king@canonical.com>
To: Jiri Pirko <jiri@resnulli.us>
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On Sun, May 21, 2017 at 12:19 PM, Jiri Pirko <jiri@resnulli.us> wrote:
>>You can't claim you really delete it as long as actions can still
>>see it and dump it.
>
> No, user just wants to delete all the filters. That is done. User does
> not care if the actual chain structure is there or not.
>

Hmm, so users see a chain with no filters... Fair enough.