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Message-ID: <20220902112446.29858-9-shaozhengchao@huawei.com> Date: Fri, 2 Sep 2022 19:24:32 +0800 From: Zhengchao Shao <shaozhengchao@...wei.com> To: <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <bpf@...r.kernel.org>, <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>, <pabeni@...hat.com>, <jhs@...atatu.com>, <xiyou.wangcong@...il.com>, <jiri@...nulli.us>, <martin.lau@...ux.dev> CC: <daniel@...earbox.net>, <john.fastabend@...il.com>, <ast@...nel.org>, <andrii@...nel.org>, <song@...nel.org>, <yhs@...com>, <kpsingh@...nel.org>, <sdf@...gle.com>, <haoluo@...gle.com>, <jolsa@...nel.org>, <weiyongjun1@...wei.com>, <yuehaibing@...wei.com>, <shaozhengchao@...wei.com> Subject: [PATCH net-next 08/22] net: sched: act_gate: get rid of tcf_gate_walker and tcf_gate_search Use __tcf_generic_walker() and __tcf_idr_search() helpers by saving gate_net_id when registering act_gate_ops. And then remove the walk and lookup hook functions in act_gate. Signed-off-by: Zhengchao Shao <shaozhengchao@...wei.com> --- net/sched/act_gate.c | 19 +------------------ 1 file changed, 1 insertion(+), 18 deletions(-) diff --git a/net/sched/act_gate.c b/net/sched/act_gate.c index fd5155274733..e347e3b42a14 100644 --- a/net/sched/act_gate.c +++ b/net/sched/act_gate.c @@ -565,15 +565,6 @@ static int tcf_gate_dump(struct sk_buff *skb, struct tc_action *a, return -1; } -static int tcf_gate_walker(struct net *net, struct sk_buff *skb, - struct netlink_callback *cb, int type, - const struct tc_action_ops *ops, - struct netlink_ext_ack *extack) -{ - struct tc_action_net *tn = net_generic(net, gate_net_id); - - return tcf_generic_walker(tn, skb, cb, type, ops, extack); -} static void tcf_gate_stats_update(struct tc_action *a, u64 bytes, u64 packets, u64 drops, u64 lastuse, bool hw) @@ -585,13 +576,6 @@ static void tcf_gate_stats_update(struct tc_action *a, u64 bytes, u64 packets, tm->lastuse = max_t(u64, tm->lastuse, lastuse); } -static int tcf_gate_search(struct net *net, struct tc_action **a, u32 index) -{ - struct tc_action_net *tn = net_generic(net, gate_net_id); - - return tcf_idr_search(tn, a, index); -} - static size_t tcf_gate_get_fill_size(const struct tc_action *act) { return nla_total_size(sizeof(struct tc_gate)); @@ -649,15 +633,14 @@ static int tcf_gate_offload_act_setup(struct tc_action *act, void *entry_data, static struct tc_action_ops act_gate_ops = { .kind = "gate", .id = TCA_ID_GATE, + .net_id = &gate_net_id, .owner = THIS_MODULE, .act = tcf_gate_act, .dump = tcf_gate_dump, .init = tcf_gate_init, .cleanup = tcf_gate_cleanup, - .walk = tcf_gate_walker, .stats_update = tcf_gate_stats_update, .get_fill_size = tcf_gate_get_fill_size, - .lookup = tcf_gate_search, .offload_act_setup = tcf_gate_offload_act_setup, .size = sizeof(struct tcf_gate), }; -- 2.17.1
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