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net_sched: switch to rcu_work

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Commit 05f0fe6b74 ("RCU, workqueue: Implement rcu_work") introduces
new API's for dispatching work in a RCU callback. Now we can just
switch to the new API's for tc filters. This could get rid of a lot
of code.

Cc: Tejun Heo <tj@kernel.org>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Cong Wang 2018-05-23 15:26:53 -07:00 • committed by David S. Miller
parent 1bb58d2d3c
commit aaa908ffbe
13 changed files with 85 additions and 221 deletions
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5
net/sched/cls_api.c
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@ -103,9 +103,10 @@ int unregister_tcf_proto_ops(struct tcf_proto_ops *ops)
}
EXPORT_SYMBOL(unregister_tcf_proto_ops);
bool tcf_queue_work(struct work_struct *work)
bool tcf_queue_work(struct rcu_work *rwork, work_func_t func)
{
return queue_work(tc_filter_wq, work);
INIT_RCU_WORK(rwork, func);
return queue_rcu_work(tc_filter_wq, rwork);
}
EXPORT_SYMBOL(tcf_queue_work);