netdev - Re: [PATCH net-next 2/4] ipmr: RCU conversion of mroute

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Message-Id: <20101003.215140.71120725.davem@davemloft.net>
Date:	Sun, 03 Oct 2010 21:51:40 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH net-next 2/4] ipmr: RCU conversion of mroute_sk

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Sat, 02 Oct 2010 04:15:01 +0200

> Use RCU and RTNL to protect (struct mr_table)->mroute_sk
> 
> Readers use RCU, writers use RTNL.
> 
> ip_ra_control() already use an RCU grace period before
> ip_ra_destroy_rcu(), so we dont need synchronize_rcu() in 
> mrtsock_destruct()
> 
> Signed-off-by: Eric Dumazet <eric.dumazet@...il.com>

Applied.
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