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-rw-r--r--include/net/pkt_cls.h7
-rw-r--r--include/net/sch_generic.h3
-rw-r--r--net/core/dev.c4
-rw-r--r--net/sched/cls_api.c4
-rw-r--r--net/sched/sch_generic.c8
-rw-r--r--net/sched/sch_ingress.c11
6 files changed, 31 insertions, 6 deletions
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 109cbe3a0d51..75be5c065dba 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -72,8 +72,10 @@ static inline struct Qdisc *tcf_block_q(struct tcf_block *block)
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)
@@ -137,6 +139,7 @@ static inline int tcf_classify(struct sk_buff *skb, const struct tcf_proto *tp,
}
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)
{
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 151208704ed2..bcdf98d21094 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -1269,6 +1269,7 @@ static inline void psched_ratecfg_getrate(struct tc_ratespec *res,
*/
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;
@@ -1295,6 +1296,8 @@ void mini_qdisc_pair_swap(struct mini_Qdisc_pair *miniqp,
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)
{
diff --git a/net/core/dev.c b/net/core/dev.c
index 107af00e4932..4866e6198a29 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4860,8 +4860,8 @@ sch_handle_ingress(struct sk_buff *skb, struct packet_type **pt_prev, int *ret,
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);
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index d52b43c56d5d..bbd8b5e7b74b 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -1623,7 +1623,9 @@ int tcf_classify(struct sk_buff *skb, const struct tcf_proto *tp,
}
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)
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 6c9595f1048a..2efd5b61acef 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -1391,6 +1391,14 @@ void mini_qdisc_pair_swap(struct mini_Qdisc_pair *miniqp,
}
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)
{
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index bf56aa519797..84838128b9c5 100644
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -78,6 +78,7 @@ static int ingress_init(struct Qdisc *sch, struct nlattr *opt,
{
struct ingress_sched_data *q = qdisc_priv(sch);
struct net_device *dev = qdisc_dev(sch);
+ int err;
net_inc_ingress_queue();
@@ -87,7 +88,13 @@ static int ingress_init(struct Qdisc *sch, struct nlattr *opt,
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)
@@ -226,6 +233,8 @@ static int clsact_init(struct Qdisc *sch, struct nlattr *opt,
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;