1#ifdef CONFIG_PREEMPTIRQ_TRACEPOINTS
 2
 3#undef TRACE_SYSTEM
 4#define TRACE_SYSTEM preemptirq
 5
 6#if !defined(_TRACE_PREEMPTIRQ_H) || defined(TRACE_HEADER_MULTI_READ)
 7#define _TRACE_PREEMPTIRQ_H
 8
 9#include <linux/ktime.h>
10#include <linux/tracepoint.h>
11#include <linux/string.h>
12#include <asm/sections.h>
13
14DECLARE_EVENT_CLASS(preemptirq_template,
15
16	TP_PROTO(unsigned long ip, unsigned long parent_ip),
17
18	TP_ARGS(ip, parent_ip),
19
20	TP_STRUCT__entry(
21		__field(s32, caller_offs)
22		__field(s32, parent_offs)
23	),
24
25	TP_fast_assign(
26		__entry->caller_offs = (s32)(ip - (unsigned long)_stext);
27		__entry->parent_offs = (s32)(parent_ip - (unsigned long)_stext);
28	),
29
30	TP_printk("caller=%pS parent=%pS",
31		  (void *)((unsigned long)(_stext) + __entry->caller_offs),
32		  (void *)((unsigned long)(_stext) + __entry->parent_offs))
33);
34
35#ifdef CONFIG_TRACE_IRQFLAGS
36DEFINE_EVENT(preemptirq_template, irq_disable,
37	     TP_PROTO(unsigned long ip, unsigned long parent_ip),
38	     TP_ARGS(ip, parent_ip));
39
40DEFINE_EVENT(preemptirq_template, irq_enable,
41	     TP_PROTO(unsigned long ip, unsigned long parent_ip),
42	     TP_ARGS(ip, parent_ip));
43#else
44#define trace_irq_enable(...)
45#define trace_irq_disable(...)
46#define trace_irq_enable_rcuidle(...)
47#define trace_irq_disable_rcuidle(...)
48#endif
49
50#ifdef CONFIG_TRACE_PREEMPT_TOGGLE
51DEFINE_EVENT(preemptirq_template, preempt_disable,
52	     TP_PROTO(unsigned long ip, unsigned long parent_ip),
53	     TP_ARGS(ip, parent_ip));
54
55DEFINE_EVENT(preemptirq_template, preempt_enable,
56	     TP_PROTO(unsigned long ip, unsigned long parent_ip),
57	     TP_ARGS(ip, parent_ip));
58#else
59#define trace_preempt_enable(...)
60#define trace_preempt_disable(...)
61#define trace_preempt_enable_rcuidle(...)
62#define trace_preempt_disable_rcuidle(...)
63#endif
64
65#endif /* _TRACE_PREEMPTIRQ_H */
66
67#include <trace/define_trace.h>
68
69#else /* !CONFIG_PREEMPTIRQ_TRACEPOINTS */
70#define trace_irq_enable(...)
71#define trace_irq_disable(...)
72#define trace_irq_enable_rcuidle(...)
73#define trace_irq_disable_rcuidle(...)
74#define trace_preempt_enable(...)
75#define trace_preempt_disable(...)
76#define trace_preempt_enable_rcuidle(...)
77#define trace_preempt_disable_rcuidle(...)
78#endif

 1#ifdef CONFIG_PREEMPTIRQ_TRACEPOINTS
 2
 3#undef TRACE_SYSTEM
 4#define TRACE_SYSTEM preemptirq
 5
 6#if !defined(_TRACE_PREEMPTIRQ_H) || defined(TRACE_HEADER_MULTI_READ)
 7#define _TRACE_PREEMPTIRQ_H
 8
 9#include <linux/ktime.h>
10#include <linux/tracepoint.h>
11#include <linux/string.h>
12#include <asm/sections.h>
13
14DECLARE_EVENT_CLASS(preemptirq_template,
15
16	TP_PROTO(unsigned long ip, unsigned long parent_ip),
17
18	TP_ARGS(ip, parent_ip),
19
20	TP_STRUCT__entry(
21		__field(s32, caller_offs)
22		__field(s32, parent_offs)
23	),
24
25	TP_fast_assign(
26		__entry->caller_offs = (s32)(ip - (unsigned long)_stext);
27		__entry->parent_offs = (s32)(parent_ip - (unsigned long)_stext);
28	),
29
30	TP_printk("caller=%pS parent=%pS",
31		  (void *)((unsigned long)(_stext) + __entry->caller_offs),
32		  (void *)((unsigned long)(_stext) + __entry->parent_offs))
33);
34
35#ifdef CONFIG_TRACE_IRQFLAGS
36DEFINE_EVENT(preemptirq_template, irq_disable,
37	     TP_PROTO(unsigned long ip, unsigned long parent_ip),
38	     TP_ARGS(ip, parent_ip));
39
40DEFINE_EVENT(preemptirq_template, irq_enable,
41	     TP_PROTO(unsigned long ip, unsigned long parent_ip),
42	     TP_ARGS(ip, parent_ip));
43#else
44#define trace_irq_enable(...)
45#define trace_irq_disable(...)
 
 
46#endif
47
48#ifdef CONFIG_TRACE_PREEMPT_TOGGLE
49DEFINE_EVENT(preemptirq_template, preempt_disable,
50	     TP_PROTO(unsigned long ip, unsigned long parent_ip),
51	     TP_ARGS(ip, parent_ip));
52
53DEFINE_EVENT(preemptirq_template, preempt_enable,
54	     TP_PROTO(unsigned long ip, unsigned long parent_ip),
55	     TP_ARGS(ip, parent_ip));
56#else
57#define trace_preempt_enable(...)
58#define trace_preempt_disable(...)
 
 
59#endif
60
61#endif /* _TRACE_PREEMPTIRQ_H */
62
63#include <trace/define_trace.h>
64
65#else /* !CONFIG_PREEMPTIRQ_TRACEPOINTS */
66#define trace_irq_enable(...)
67#define trace_irq_disable(...)
 
 
68#define trace_preempt_enable(...)
69#define trace_preempt_disable(...)
 
 
70#endif