int tcf_classify(struct sk_buff *skb, const struct tcf_proto *tp,
struct tcf_result *res, bool compat_mode);
-int tcf_classify_ingress(struct sk_buff *skb, const struct tcf_proto *tp,
- struct tcf_result *res, bool compat_mode);
+int tcf_classify_ingress(struct sk_buff *skb,
+ const struct tcf_block *ingress_block,
+ const struct tcf_proto *tp, struct tcf_result *res,
+ bool compat_mode);
#else
static inline bool tcf_block_shared(struct tcf_block *block)
}
static inline int tcf_classify_ingress(struct sk_buff *skb,
+ const struct tcf_block *ingress_block,
const struct tcf_proto *tp,
struct tcf_result *res, bool compat_mode)
{
*/
struct mini_Qdisc {
struct tcf_proto *filter_list;
+ struct tcf_block *block;
struct gnet_stats_basic_cpu __percpu *cpu_bstats;
struct gnet_stats_queue __percpu *cpu_qstats;
struct rcu_head rcu;
struct tcf_proto *tp_head);
void mini_qdisc_pair_init(struct mini_Qdisc_pair *miniqp, struct Qdisc *qdisc,
struct mini_Qdisc __rcu **p_miniq);
+void mini_qdisc_pair_block_init(struct mini_Qdisc_pair *miniqp,
+ struct tcf_block *block);
static inline int skb_tc_reinsert(struct sk_buff *skb, struct tcf_result *res)
{
skb->tc_at_ingress = 1;
mini_qdisc_bstats_cpu_update(miniq, skb);
- switch (tcf_classify_ingress(skb, miniq->filter_list, &cl_res,
- false)) {
+ switch (tcf_classify_ingress(skb, miniq->block, miniq->filter_list,
+ &cl_res, false)) {
case TC_ACT_OK:
case TC_ACT_RECLASSIFY:
skb->tc_index = TC_H_MIN(cl_res.classid);
}
EXPORT_SYMBOL(tcf_classify);
-int tcf_classify_ingress(struct sk_buff *skb, const struct tcf_proto *tp,
+int tcf_classify_ingress(struct sk_buff *skb,
+ const struct tcf_block *ingress_block,
+ const struct tcf_proto *tp,
struct tcf_result *res, bool compat_mode)
{
#if !IS_ENABLED(CONFIG_NET_TC_SKB_EXT)
}
EXPORT_SYMBOL(mini_qdisc_pair_swap);
+void mini_qdisc_pair_block_init(struct mini_Qdisc_pair *miniqp,
+ struct tcf_block *block)
+{
+ miniqp->miniq1.block = block;
+ miniqp->miniq2.block = block;
+}
+EXPORT_SYMBOL(mini_qdisc_pair_block_init);
+
void mini_qdisc_pair_init(struct mini_Qdisc_pair *miniqp, struct Qdisc *qdisc,
struct mini_Qdisc __rcu **p_miniq)
{
{
struct ingress_sched_data *q = qdisc_priv(sch);
struct net_device *dev = qdisc_dev(sch);
+ int err;
net_inc_ingress_queue();
q->block_info.chain_head_change = clsact_chain_head_change;
q->block_info.chain_head_change_priv = &q->miniqp;
- return tcf_block_get_ext(&q->block, sch, &q->block_info, extack);
+ err = tcf_block_get_ext(&q->block, sch, &q->block_info, extack);
+ if (err)
+ return err;
+
+ mini_qdisc_pair_block_init(&q->miniqp, q->block);
+
+ return 0;
}
static void ingress_destroy(struct Qdisc *sch)
if (err)
return err;
+ mini_qdisc_pair_block_init(&q->miniqp_ingress, q->ingress_block);
+
mini_qdisc_pair_init(&q->miniqp_egress, sch, &dev->miniq_egress);
q->egress_block_info.binder_type = FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS;