netdev - Re: [PATCH] net: RCU conversion of dev_getbyhwaddr() and arp

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Message-Id: <20101208.100528.193703457.davem@davemloft.net>
Date:	Wed, 08 Dec 2010 10:05:28 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	maximlevitsky@...il.com, linux1394-devel@...ts.sourceforge.net,
	stefanr@...6.in-berlin.de, netdev@...r.kernel.org,
	kuznet@....inr.ac.ru, jmorris@...ei.org, kaber@...sh.net
Subject: Re: [PATCH] net: RCU conversion of dev_getbyhwaddr() and
 arp_ioctl()

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Sun, 05 Dec 2010 12:23:53 +0100

> [PATCH] net: RCU conversion of dev_getbyhwaddr() and arp_ioctl()
> 
> dev_getbyhwaddr() was called under RTNL.
> 
> Rename it to dev_getbyhwaddr_rcu() and change all its caller to now use
> RCU locking instead of RTNL.
> 
> Change arp_ioctl() to use RCU instead of RTNL locking.
> 
> Note: this fix a dev refcount bug in llc
> 
> Signed-off-by: Eric Dumazet <eric.dumazet@...il.com>

Applied, thanks Eric.
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