1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) B.A.T.M.A.N. contributors:
*
* Sven Eckelmann
*/
#if !defined(_NET_BATMAN_ADV_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
#define _NET_BATMAN_ADV_TRACE_H_
#include "main.h"
#include <linux/bug.h>
#include <linux/kernel.h>
#include <linux/netdevice.h>
#include <linux/percpu.h>
#include <linux/printk.h>
#include <linux/tracepoint.h>
#undef TRACE_SYSTEM
#define TRACE_SYSTEM batadv
/* provide dummy function when tracing is disabled */
#if !defined(CONFIG_BATMAN_ADV_TRACING)
#undef TRACE_EVENT
#define TRACE_EVENT(name, proto, ...) \
static inline void trace_ ## name(proto) {}
#endif /* CONFIG_BATMAN_ADV_TRACING */
TRACE_EVENT(batadv_dbg,
TP_PROTO(struct batadv_priv *bat_priv,
struct va_format *vaf),
TP_ARGS(bat_priv, vaf),
TP_STRUCT__entry(
__string(device, bat_priv->soft_iface->name)
__string(driver, KBUILD_MODNAME)
__vstring(msg, vaf->fmt, vaf->va)
),
TP_fast_assign(
__assign_str(device, bat_priv->soft_iface->name);
__assign_str(driver, KBUILD_MODNAME);
__assign_vstr(msg, vaf->fmt, vaf->va);
),
TP_printk(
"%s %s %s",
__get_str(driver),
__get_str(device),
__get_str(msg)
)
);
#endif /* _NET_BATMAN_ADV_TRACE_H_ || TRACE_HEADER_MULTI_READ */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE trace
/* This part must be outside protection */
#include <trace/define_trace.h>
|
