netdev - Re: [PATCH net-next 1/3] sock_diag: define destruction multicast groups

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Date:	Mon, 15 Jun 2015 13:29:11 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Craig Gallek <kraig@...gle.com>
Cc:	netdev@...r.kernel.org, edumazet@...gle.com, mleitner@...hat.com,
	stephen@...workplumber.org, davem@...emloft.net,
	ebiederm@...ssion.net, tgraf@...g.ch, xemul@...nvz.org
Subject: Re: [PATCH net-next 1/3] sock_diag: define destruction multicast
 groups

On Mon, 2015-06-15 at 11:26 -0400, Craig Gallek wrote:
> These groups will contain socket-destruction events for
> AF_INET/AF_INET6, IPPROTO_TCP/IPPROTO_UDP.
> 
> Near the end of socket destruction, a check for listeners is
> performed.  In the presence of a listener, rather than completely
> cleanup the socket, a unit of work will be added to a private
> work queue which will first broadcast information about the socket
> and then finish the cleanup operation.
> 
> Signed-off-by: Craig Gallek <kraig@...gle.com>

Acked-by: Eric Dumazet <edumazet@...gle.com>


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