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-rw-r--r--net/sched/sch_api.c3
-rw-r--r--net/sched/sch_generic.c4
2 files changed, 6 insertions, 1 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 0d99df1e764d..9a3449b56bd6 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -32,6 +32,8 @@
#include <net/pkt_sched.h>
#include <net/pkt_cls.h>
+#include <trace/events/qdisc.h>
+
/*
Short review.
@@ -1283,6 +1285,7 @@ static struct Qdisc *qdisc_create(struct net_device *dev,
}
qdisc_hash_add(sch, false);
+ trace_qdisc_create(ops, dev, parent);
return sch;
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index abaa446ed01a..a4271e47f220 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -896,8 +896,10 @@ struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
}
sch->parent = parentid;
- if (!ops->init || ops->init(sch, NULL, extack) == 0)
+ if (!ops->init || ops->init(sch, NULL, extack) == 0) {
+ trace_qdisc_create(ops, dev_queue->dev, parentid);
return sch;
+ }
qdisc_put(sch);
return NULL;