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| H A D | ip_gre.c | diff 1507850b400492fdedc3064d3b8db5e9a1c871e3 Wed Sep 15 13:07:53 CEST 2010 Eric Dumazet <eric.dumazet@gmail.com> gre: get rid of ipgre_lock
As RTNL is held while doing tunnels inserts and deletes, we can remove
ipgre_lock spinlock. My initial RCU conversion was conservative and
converted the rwlock to spinlock, with no RTNL requirement.
Use appropriate rcu annotations and modern lockdep checks as well.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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