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authorPatrick McHardy <kaber@trash.net>2008-01-31 04:37:36 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-31 19:27:52 -0800
commitc52fbb410b2662a7bbc5cbe5969d73c733151498 (patch)
treed449d642b8004a10fa811ad1d0e2af2225788025 /include
parent58a3c9bb0c69f8517c2243cd0912b3f87b4f868c (diff)
[NETFILTER]: nf_conntrack_core: avoid taking nf_conntrack_lock in nf_conntrack_alter_reply
The conntrack is unconfirmed, so we have an exclusive reference, which means that the write_lock is definitely unneeded. A read_lock used to be needed for the helper lookup, but since we're using RCU for helpers now rcu_read_lock is enough. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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