Commit 75ef0368 authored Mar 15, 2011 by Lai Jiangshan Committed by Paul E. McKenney May 07, 2011

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>

parent 1e547757

net/sched/act_police.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -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);