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From:   Francesco Ruggeri <fruggeri@arista.com>
Date:   Thu, 17 Sep 2020 09:17:33 -0700
Message-ID: <CA+HUmGihUwWojfEpYHkhj8AqdpA1OKFqD18pOeCiVW5RvmuEtA@mail.gmail.com>
Subject: Re: [PATCH] net: make netdev_wait_allrefs wake-able
To:     Eric Dumazet <edumazet@google.com>
Cc:     open list <linux-kernel@vger.kernel.org>,
        netdev <netdev@vger.kernel.org>,
        Cong Wang <xiyou.wangcong@gmail.com>,
        Taehee Yoo <ap420073@gmail.com>,
        Andrii Nakryiko <andriin@fb.com>,
        Jiri Pirko <jiri@mellanox.com>,
        Alexei Starovoitov <ast@kernel.org>,
        Jakub Kicinski <kuba@kernel.org>,
        David Miller <davem@davemloft.net>
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On Wed, Sep 16, 2020 at 11:51 PM Eric Dumazet <edumazet@google.com> wrote:
>
> Honestly I would not touch dev_put() at all.
>
> Simply change the msleep(250) to something better, with maybe
> exponential backoff.

OK, I will try that.

Francesco