netdev - Re: [patch net-next] net: squash ->rx_handler and ->rx_handler

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Message-ID: <1364671961.5113.123.camel@edumazet-glaptop>
Date:	Sat, 30 Mar 2013 12:32:41 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Jiri Pirko <jiri@...nulli.us>
Cc:	netdev@...r.kernel.org, davem@...emloft.net, edumazet@...gle.com,
	fubar@...ibm.com, andy@...yhouse.net, kaber@...sh.net,
	stephen@...workplumber.org, jesse@...ira.com,
	alexander.h.duyck@...el.com, xiyou.wangcong@...il.com,
	dev@...nvswitch.org, rostedt@...dmis.org,
	nicolas.2p.debian@...il.com, tglx@...utronix.de,
	streeter@...hat.com, paulmck@...ibm.com, ivecera@...hat.com
Subject: Re: [patch net-next] net: squash ->rx_handler and ->rx_handler_data
 into single rcu pointer

On Sat, 2013-03-30 at 12:31 -0700, Eric Dumazet wrote:

> By the way, only dev->rx_handler needs to be RCU protected.
> 
> The patch send yesterday make the second rcu_dereference() (to get
> rx_handler_data) totally irrelevant.

I'll send patch when yesterday fix is merged into net-next.


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