diff mbox series

[net-dev] net: Exposing more skb fields in netif_receive_skb trace event

Message ID 20210609093656.8984-1-edwardwu@realtek.com
State Superseded
Headers show
Series [net-dev] net: Exposing more skb fields in netif_receive_skb trace event | expand

Commit Message

Edward Wu June 9, 2021, 9:36 a.m. UTC 
This exposing helps to analyze network behavior.

In performance tuning, we will check nr_frags to analyze
GRO aggregation behavior. By this commit, we can
enable netif_receive_skb trace event for dynamic debugging.

Signed-off-by: Edward Wu <edwardwu@realtek.com>
---
 include/trace/events/net.h | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)
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Patch

diff --git a/include/trace/events/net.h b/include/trace/events/net.h
index 2399073c3afc..48aa7168b68f 100644
--- a/include/trace/events/net.h
+++ b/include/trace/events/net.h
@@ -147,13 +147,6 @@  DEFINE_EVENT(net_dev_template, net_dev_queue,
 	TP_ARGS(skb)
 );
 
-DEFINE_EVENT(net_dev_template, netif_receive_skb,
-
-	TP_PROTO(struct sk_buff *skb),
-
-	TP_ARGS(skb)
-);
-
 DEFINE_EVENT(net_dev_template, netif_rx,
 
 	TP_PROTO(struct sk_buff *skb),
@@ -239,6 +232,13 @@  DEFINE_EVENT(net_dev_rx_verbose_template, napi_gro_receive_entry,
 	TP_ARGS(skb)
 );
 
+DEFINE_EVENT(net_dev_rx_verbose_template, netif_receive_skb,
+
+	TP_PROTO(const struct sk_buff *skb),
+
+	TP_ARGS(skb)
+);
+
 DEFINE_EVENT(net_dev_rx_verbose_template, netif_receive_skb_entry,
 
 	TP_PROTO(const struct sk_buff *skb),