write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/include/trace/events/net.h
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@@ -95,6 +95,29 @@
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 		__get_str(name), __entry->skbaddr, __entry->len, __entry->rc)
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 );
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+TRACE_EVENT(net_dev_xmit_timeout,
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+
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+	TP_PROTO(struct net_device *dev,
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+		 int queue_index),
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+
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+	TP_ARGS(dev, queue_index),
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+
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+	TP_STRUCT__entry(
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+		__string(	name,		dev->name	)
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+		__string(	driver,		netdev_drivername(dev))
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+		__field(	int,		queue_index	)
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+	),
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+
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+	TP_fast_assign(
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+		__assign_str(name, dev->name);
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+		__assign_str(driver, netdev_drivername(dev));
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+		__entry->queue_index = queue_index;
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+	),
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+
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+	TP_printk("dev=%s driver=%s queue=%d",
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+		__get_str(name), __get_str(driver), __entry->queue_index)
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+);
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+
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 DECLARE_EVENT_CLASS(net_dev_template,
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 	TP_PROTO(struct sk_buff *skb),
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@@ -244,6 +267,65 @@
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 	TP_ARGS(skb)
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 );
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+DECLARE_EVENT_CLASS(net_dev_rx_exit_template,
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+
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+	TP_PROTO(int ret),
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+
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+	TP_ARGS(ret),
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+
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+	TP_STRUCT__entry(
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+		__field(int,	ret)
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+	),
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+
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+	TP_fast_assign(
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+		__entry->ret = ret;
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+	),
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+
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+	TP_printk("ret=%d", __entry->ret)
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+);
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+
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+DEFINE_EVENT(net_dev_rx_exit_template, napi_gro_frags_exit,
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+
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+	TP_PROTO(int ret),
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+
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+	TP_ARGS(ret)
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+);
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+
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+DEFINE_EVENT(net_dev_rx_exit_template, napi_gro_receive_exit,
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+
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+	TP_PROTO(int ret),
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+
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+	TP_ARGS(ret)
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+);
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+
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+DEFINE_EVENT(net_dev_rx_exit_template, netif_receive_skb_exit,
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+
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+	TP_PROTO(int ret),
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+
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+	TP_ARGS(ret)
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+);
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+
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+DEFINE_EVENT(net_dev_rx_exit_template, netif_rx_exit,
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+
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+	TP_PROTO(int ret),
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+
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+	TP_ARGS(ret)
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+);
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+
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+DEFINE_EVENT(net_dev_rx_exit_template, netif_rx_ni_exit,
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+
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+	TP_PROTO(int ret),
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+
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+	TP_ARGS(ret)
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+);
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+
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+DEFINE_EVENT(net_dev_rx_exit_template, netif_receive_skb_list_exit,
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+
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+	TP_PROTO(int ret),
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+
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+	TP_ARGS(ret)
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+);
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+
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 #endif /* _TRACE_NET_H */
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 /* This part must be outside protection */