| From | "Paul E. McKenney" <> | Subject | [PATCH tip/core/rcu 45/86] net,act_police,rcu: remove rcu_barrier() | Date | Sun, 1 May 2011 06:21:25 -0700 |
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From: Lai Jiangshan <laijs@cn.fujitsu.com>
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> --- net/sched/act_police.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/net/sched/act_police.c b/net/sched/act_police.c index d6bcd64..b3b9b32 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); -- 1.7.3.2
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