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net,act_police,rcu: remove rcu_barrier()

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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>
This commit is contained in:
Lai Jiangshan 2011-03-15 18:11:46 +08:00 committed by Paul E. McKenney
parent 1e547757ec
commit 75ef0368d1
1 changed files with 0 additions and 1 deletions
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net/sched/act_police.c
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@ -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);