ipv6 sit: RCU conversion phase I
authorEric Dumazet <eric.dumazet@gmail.com>
Fri, 23 Oct 2009 17:51:26 +0000 (17:51 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sat, 24 Oct 2009 13:07:55 +0000 (06:07 -0700)
SIT tunnels use one rwlock to protect their prl entries.

This first patch adds RCU locking for prl management,
with standard call_rcu() calls.

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

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