| commit | b7285b7912776a4492744949c747c88d539006fa | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <eric.dumazet@gmail.com> | Wed Sep 15 11:07:24 2010 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Wed Sep 15 19:29:46 2010 -0700 |
| tree | b5231b4e6965b4ac629c3e9feb0613e366780d0e | |
| parent | 7dff59efbb0e8b0f81c95fd40379c0d0c757c808 [diff] |
ipip: get rid of ipip_lock As RTNL is held while doing tunnels inserts and deletes, we can remove ipip_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>