tunnels: add _rcu annotations
authorEric Dumazet <eric.dumazet@gmail.com>
Sun, 24 Oct 2010 21:33:16 +0000 (21:33 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 25 Oct 2010 20:09:45 +0000 (13:09 -0700)
(struct ip6_tnl)->next is rcu protected :
(struct ip_tunnel)->next is rcu protected :
(struct xfrm6_tunnel)->next is rcu protected :

add __rcu annotation and proper rcu primitives.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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