* [PATCH net-dev] net: Exposing more skb fields in netif_receive_skb trace event
@ 2021-06-09 9:36 Edward Wu
2021-06-23 11:23 ` [PATCH net-next resend] " Edward Wu
0 siblings, 1 reply; 2+ messages in thread
From: Edward Wu @ 2021-06-09 9:36 UTC (permalink / raw)
To: netdev
Cc: nic_swsd, Edward Wu, Steven Rostedt, Ingo Molnar,
David S. Miller, Jakub Kicinski, linux-kernel
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(-)
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),
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH net-next resend] net: Exposing more skb fields in netif_receive_skb trace event
2021-06-09 9:36 [PATCH net-dev] net: Exposing more skb fields in netif_receive_skb trace event Edward Wu
@ 2021-06-23 11:23 ` Edward Wu
0 siblings, 0 replies; 2+ messages in thread
From: Edward Wu @ 2021-06-23 11:23 UTC (permalink / raw)
To: davem, kuba; +Cc: netdev, nic_swsd, linux-kernel, Edward Wu
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(-)
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),
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2021-06-23 11:24 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-06-09 9:36 [PATCH net-dev] net: Exposing more skb fields in netif_receive_skb trace event Edward Wu
2021-06-23 11:23 ` [PATCH net-next resend] " Edward Wu
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).