netdev - Re: [PATCH net-next] ipv4: fix a dst leak in tunnels

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Message-Id: <20140117.183749.2104270426477704867.davem@davemloft.net>
Date:	Fri, 17 Jan 2014 18:37:49 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	netdev@...r.kernel.org, therbert@...gle.com, maze@...gle.com,
	cwang@...pensource.com
Subject: Re: [PATCH net-next] ipv4: fix a dst leak in tunnels

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Thu, 16 Jan 2014 16:41:19 -0800

> From: Eric Dumazet <edumazet@...gle.com>
> 
> This patch :
> 
> 1) Remove a dst leak if DST_NOCACHE was set on dst
>    Fix this by holding a reference only if dst really cached.
> 
> 2) Remove a lockdep warning in __tunnel_dst_set()
>     This was reported by Cong Wang.
> 
> 3) Remove usage of a spinlock where xchg() is enough
> 
> 4) Remove some spurious inline keywords.
>    Let compiler decide for us.
> 
> Fixes: 7d442fab0a67 ("ipv4: Cache dst in tunnels")
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>

Applied, thanks Eric.
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