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-rw-r--r--net/sched/Kconfig4
-rw-r--r--net/sched/act_ct.c3
-rw-r--r--net/sched/sch_htb.c7
-rw-r--r--net/sched/sch_ingress.c61
4 files changed, 64 insertions, 11 deletions
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 4b95cb1ac435..470c70deffe2 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -347,8 +347,7 @@ config NET_SCH_FQ_PIE
config NET_SCH_INGRESS
tristate "Ingress/classifier-action Qdisc"
depends on NET_CLS_ACT
- select NET_INGRESS
- select NET_EGRESS
+ select NET_XGRESS
help
Say Y here if you want to use classifiers for incoming and/or outgoing
packets. This qdisc doesn't do anything else besides running classifiers,
@@ -679,6 +678,7 @@ config NET_EMATCH_IPT
config NET_CLS_ACT
bool "Actions"
select NET_CLS
+ select NET_XGRESS
help
Say Y here if you want to use traffic control actions. Actions
get attached to classifiers and are invoked after a successful
diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c
index abc71a06d634..7c652d14528b 100644
--- a/net/sched/act_ct.c
+++ b/net/sched/act_ct.c
@@ -1238,7 +1238,8 @@ static int tcf_ct_fill_params(struct net *net,
}
}
- __set_bit(IPS_CONFIRMED_BIT, &tmpl->status);
+ if (p->ct_action & TCA_CT_ACT_COMMIT)
+ __set_bit(IPS_CONFIRMED_BIT, &tmpl->status);
return 0;
err:
nf_ct_put(p->tmpl);
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 325c29041c7d..333800a7d4eb 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -1810,10 +1810,6 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
NL_SET_ERR_MSG(extack, "HTB offload doesn't support the mpu parameter");
goto failure;
}
- if (hopt->quantum) {
- NL_SET_ERR_MSG(extack, "HTB offload doesn't support the quantum parameter");
- goto failure;
- }
}
/* Keeping backward compatible with rate_table based iproute2 tc */
@@ -1910,6 +1906,7 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
.rate = max_t(u64, hopt->rate.rate, rate64),
.ceil = max_t(u64, hopt->ceil.rate, ceil64),
.prio = hopt->prio,
+ .quantum = hopt->quantum,
.extack = extack,
};
err = htb_offload(dev, &offload_opt);
@@ -1931,6 +1928,7 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
.rate = max_t(u64, hopt->rate.rate, rate64),
.ceil = max_t(u64, hopt->ceil.rate, ceil64),
.prio = hopt->prio,
+ .quantum = hopt->quantum,
.extack = extack,
};
err = htb_offload(dev, &offload_opt);
@@ -2017,6 +2015,7 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
.rate = max_t(u64, hopt->rate.rate, rate64),
.ceil = max_t(u64, hopt->ceil.rate, ceil64),
.prio = hopt->prio,
+ .quantum = hopt->quantum,
.extack = extack,
};
err = htb_offload(dev, &offload_opt);
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index e43a45499372..a463a63192c3 100644
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -13,6 +13,7 @@
#include <net/netlink.h>
#include <net/pkt_sched.h>
#include <net/pkt_cls.h>
+#include <net/tcx.h>
struct ingress_sched_data {
struct tcf_block *block;
@@ -78,6 +79,8 @@ 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);
+ struct bpf_mprog_entry *entry;
+ bool created;
int err;
if (sch->parent != TC_H_INGRESS)
@@ -85,7 +88,13 @@ static int ingress_init(struct Qdisc *sch, struct nlattr *opt,
net_inc_ingress_queue();
- mini_qdisc_pair_init(&q->miniqp, sch, &dev->miniq_ingress);
+ entry = tcx_entry_fetch_or_create(dev, true, &created);
+ if (!entry)
+ return -ENOMEM;
+ tcx_miniq_set_active(entry, true);
+ mini_qdisc_pair_init(&q->miniqp, sch, &tcx_entry(entry)->miniq);
+ if (created)
+ tcx_entry_update(dev, entry, true);
q->block_info.binder_type = FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS;
q->block_info.chain_head_change = clsact_chain_head_change;
@@ -103,11 +112,22 @@ static int ingress_init(struct Qdisc *sch, struct nlattr *opt,
static void ingress_destroy(struct Qdisc *sch)
{
struct ingress_sched_data *q = qdisc_priv(sch);
+ struct net_device *dev = qdisc_dev(sch);
+ struct bpf_mprog_entry *entry = rtnl_dereference(dev->tcx_ingress);
if (sch->parent != TC_H_INGRESS)
return;
tcf_block_put_ext(q->block, sch, &q->block_info);
+
+ if (entry) {
+ tcx_miniq_set_active(entry, false);
+ if (!tcx_entry_is_active(entry)) {
+ tcx_entry_update(dev, NULL, true);
+ tcx_entry_free(entry);
+ }
+ }
+
net_dec_ingress_queue();
}
@@ -223,6 +243,8 @@ static int clsact_init(struct Qdisc *sch, struct nlattr *opt,
{
struct clsact_sched_data *q = qdisc_priv(sch);
struct net_device *dev = qdisc_dev(sch);
+ struct bpf_mprog_entry *entry;
+ bool created;
int err;
if (sch->parent != TC_H_CLSACT)
@@ -231,7 +253,13 @@ static int clsact_init(struct Qdisc *sch, struct nlattr *opt,
net_inc_ingress_queue();
net_inc_egress_queue();
- mini_qdisc_pair_init(&q->miniqp_ingress, sch, &dev->miniq_ingress);
+ entry = tcx_entry_fetch_or_create(dev, true, &created);
+ if (!entry)
+ return -ENOMEM;
+ tcx_miniq_set_active(entry, true);
+ mini_qdisc_pair_init(&q->miniqp_ingress, sch, &tcx_entry(entry)->miniq);
+ if (created)
+ tcx_entry_update(dev, entry, true);
q->ingress_block_info.binder_type = FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS;
q->ingress_block_info.chain_head_change = clsact_chain_head_change;
@@ -244,7 +272,13 @@ static int clsact_init(struct Qdisc *sch, struct nlattr *opt,
mini_qdisc_pair_block_init(&q->miniqp_ingress, q->ingress_block);
- mini_qdisc_pair_init(&q->miniqp_egress, sch, &dev->miniq_egress);
+ entry = tcx_entry_fetch_or_create(dev, false, &created);
+ if (!entry)
+ return -ENOMEM;
+ tcx_miniq_set_active(entry, true);
+ mini_qdisc_pair_init(&q->miniqp_egress, sch, &tcx_entry(entry)->miniq);
+ if (created)
+ tcx_entry_update(dev, entry, false);
q->egress_block_info.binder_type = FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS;
q->egress_block_info.chain_head_change = clsact_chain_head_change;
@@ -256,12 +290,31 @@ static int clsact_init(struct Qdisc *sch, struct nlattr *opt,
static void clsact_destroy(struct Qdisc *sch)
{
struct clsact_sched_data *q = qdisc_priv(sch);
+ struct net_device *dev = qdisc_dev(sch);
+ struct bpf_mprog_entry *ingress_entry = rtnl_dereference(dev->tcx_ingress);
+ struct bpf_mprog_entry *egress_entry = rtnl_dereference(dev->tcx_egress);
if (sch->parent != TC_H_CLSACT)
return;
- tcf_block_put_ext(q->egress_block, sch, &q->egress_block_info);
tcf_block_put_ext(q->ingress_block, sch, &q->ingress_block_info);
+ tcf_block_put_ext(q->egress_block, sch, &q->egress_block_info);
+
+ if (ingress_entry) {
+ tcx_miniq_set_active(ingress_entry, false);
+ if (!tcx_entry_is_active(ingress_entry)) {
+ tcx_entry_update(dev, NULL, true);
+ tcx_entry_free(ingress_entry);
+ }
+ }
+
+ if (egress_entry) {
+ tcx_miniq_set_active(egress_entry, false);
+ if (!tcx_entry_is_active(egress_entry)) {
+ tcx_entry_update(dev, NULL, false);
+ tcx_entry_free(egress_entry);
+ }
+ }
net_dec_ingress_queue();
net_dec_egress_queue();
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