tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#undef TRACE_SYSTEM
2#define TRACE_SYSTEM net
3
4#if !defined(_TRACE_NET_H) || defined(TRACE_HEADER_MULTI_READ)
5#define _TRACE_NET_H
6
7#include <linux/skbuff.h>
8#include <linux/netdevice.h>
9#include <linux/ip.h>
10#include <linux/tracepoint.h>
11
12TRACE_EVENT(net_dev_xmit,
13
14 TP_PROTO(struct sk_buff *skb,
15 int rc),
16
17 TP_ARGS(skb, rc),
18
19 TP_STRUCT__entry(
20 __field( void *, skbaddr )
21 __field( unsigned int, len )
22 __field( int, rc )
23 __string( name, skb->dev->name )
24 ),
25
26 TP_fast_assign(
27 __entry->skbaddr = skb;
28 __entry->len = skb->len;
29 __entry->rc = rc;
30 __assign_str(name, skb->dev->name);
31 ),
32
33 TP_printk("dev=%s skbaddr=%p len=%u rc=%d",
34 __get_str(name), __entry->skbaddr, __entry->len, __entry->rc)
35);
36
37DECLARE_EVENT_CLASS(net_dev_template,
38
39 TP_PROTO(struct sk_buff *skb),
40
41 TP_ARGS(skb),
42
43 TP_STRUCT__entry(
44 __field( void *, skbaddr )
45 __field( unsigned int, len )
46 __string( name, skb->dev->name )
47 ),
48
49 TP_fast_assign(
50 __entry->skbaddr = skb;
51 __entry->len = skb->len;
52 __assign_str(name, skb->dev->name);
53 ),
54
55 TP_printk("dev=%s skbaddr=%p len=%u",
56 __get_str(name), __entry->skbaddr, __entry->len)
57)
58
59DEFINE_EVENT(net_dev_template, net_dev_queue,
60
61 TP_PROTO(struct sk_buff *skb),
62
63 TP_ARGS(skb)
64);
65
66DEFINE_EVENT(net_dev_template, netif_receive_skb,
67
68 TP_PROTO(struct sk_buff *skb),
69
70 TP_ARGS(skb)
71);
72
73DEFINE_EVENT(net_dev_template, netif_rx,
74
75 TP_PROTO(struct sk_buff *skb),
76
77 TP_ARGS(skb)
78);
79#endif /* _TRACE_NET_H */
80
81/* This part must be outside protection */
82#include <trace/define_trace.h>