From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH net-next-2.6] ipv6: mcast: RCU conversion
Date: Wed, 24 Nov 2010 11:17:02 -0800 (PST)
Message-ID: <20101124.111702.28794135.davem@davemloft.net>
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From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 24 Nov 2010 00:12:15 +0100

> ipv6_sk_mc_lock rwlock becomes a spinlock.
> 
> readers (inet6_mc_check()) now takes rcu_read_lock() instead of read
> lock. Writers dont need to disable BH anymore.
> 
> struct ipv6_mc_socklist objects are reclaimed after one RCU grace
> period.
> 
> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>

Applied.