From: Cong Wang <xiyou.wangcong@gmail.com>
To: David Miller <davem@davemloft.net>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>,
Alexei Starovoitov <alexei.starovoitov@gmail.com>,
Eric Dumazet <eric.dumazet@gmail.com>,
Linux Kernel Network Developers <netdev@vger.kernel.org>,
solar@openwall.com, Vasily Averin <vvs@virtuozzo.com>,
avagin@virtuozzo.com, xemul@virtuozzo.com,
vdavydov@virtuozzo.com, khorenko@virtuozzo.com,
Pablo Neira Ayuso <pablo@netfilter.org>,
netfilter-devel@vger.kernel.org
Subject: Re: [RFC] net: ipv4 -- Introduce ifa limit per net
Date: Thu, 10 Mar 2016 13:09:15 -0800 [thread overview]
Message-ID: <CAM_iQpU3EuioDavDQAXMuuyRAXPQn2O+hOmnwcWMawrusNiX4g@mail.gmail.com> (raw)
In-Reply-To: <20160310.145543.990436948715023108.davem@davemloft.net>
On Thu, Mar 10, 2016 at 11:55 AM, David Miller <davem@davemloft.net> wrote:
> Indeed, good catch. Therefore:
>
> 1) Keep the masq netdev notifier. That will flush the conntrack table
> for the inetdev_destroy event.
>
> 2) Make the inetdev notifier only do something if inetdev->dead is
> false. (ie. we are flushing an individual address)
>
> And then we don't need the NETDEV_UNREGISTER thing at all:
This makes sense to me. I guess similar thing needs to do for IPv6 masq too.
Thanks.
prev parent reply other threads:[~2016-03-10 21:09 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20160309175307.GM2207@uranus.lan>
[not found] ` <20160309.152730.691838022304871697.davem@davemloft.net>
[not found] ` <20160309204158.GO2207@uranus.lan>
2016-03-09 20:47 ` [RFC] net: ipv4 -- Introduce ifa limit per net David Miller
2016-03-09 20:57 ` Cyrill Gorcunov
2016-03-09 21:10 ` David Miller
2016-03-09 21:16 ` Cyrill Gorcunov
2016-03-10 10:20 ` Cyrill Gorcunov
2016-03-10 11:03 ` Cyrill Gorcunov
2016-03-10 15:09 ` Cyrill Gorcunov
2016-03-10 18:01 ` David Miller
2016-03-10 18:48 ` Cyrill Gorcunov
2016-03-10 19:02 ` Cong Wang
2016-03-10 19:55 ` David Miller
2016-03-10 20:01 ` Cyrill Gorcunov
2016-03-10 20:03 ` David Miller
2016-03-10 20:13 ` Cyrill Gorcunov
2016-03-10 20:19 ` Cyrill Gorcunov
2016-03-10 21:05 ` David Miller
2016-03-10 21:19 ` Cyrill Gorcunov
2016-03-10 21:59 ` Cyrill Gorcunov
2016-03-10 22:36 ` David Miller
2016-03-10 22:40 ` Cyrill Gorcunov
2016-03-11 20:40 ` David Miller
2016-03-11 20:58 ` Florian Westphal
2016-03-11 21:00 ` Cyrill Gorcunov
2016-03-11 21:22 ` Cyrill Gorcunov
2016-03-11 21:59 ` Cyrill Gorcunov
2016-03-14 3:29 ` David Miller
2016-03-10 21:09 ` Cong Wang [this message]
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