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authorLai Jiangshan <laijs@cn.fujitsu.com>2011-03-15 18:11:46 +0800
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2011-05-07 22:50:54 -0700
commit75ef0368d182785c7c5c06ac11081e31257a313e (patch)
tree4be6d4ae5c872e77f685e4b33ee1956a779dc581
parent1e547757eca3c30eeeac526716e4ae833c2a9a2f (diff)
net,act_police,rcu: remove rcu_barrier()
There is no callback of this module maybe queued since we use kfree_rcu(), we can safely remove the rcu_barrier(). Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
-rw-r--r--net/sched/act_police.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index d6bcd64e91d..b3b9b32f4e0 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -396,7 +396,6 @@ static void __exit
police_cleanup_module(void)
{
tcf_unregister_action(&act_police_ops);
- rcu_barrier(); /* Wait for completion of call_rcu()'s (tcf_police_free_rcu) */
}
module_init(police_init_module);