diff options
Diffstat (limited to 'arch/x86/include/asm/trace')
-rw-r--r-- | arch/x86/include/asm/trace/irq_vectors.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/arch/x86/include/asm/trace/irq_vectors.h b/arch/x86/include/asm/trace/irq_vectors.h new file mode 100644 index 000000000000..2874df24e7a4 --- /dev/null +++ b/arch/x86/include/asm/trace/irq_vectors.h | |||
@@ -0,0 +1,104 @@ | |||
1 | #undef TRACE_SYSTEM | ||
2 | #define TRACE_SYSTEM irq_vectors | ||
3 | |||
4 | #if !defined(_TRACE_IRQ_VECTORS_H) || defined(TRACE_HEADER_MULTI_READ) | ||
5 | #define _TRACE_IRQ_VECTORS_H | ||
6 | |||
7 | #include <linux/tracepoint.h> | ||
8 | |||
9 | extern void trace_irq_vector_regfunc(void); | ||
10 | extern void trace_irq_vector_unregfunc(void); | ||
11 | |||
12 | DECLARE_EVENT_CLASS(x86_irq_vector, | ||
13 | |||
14 | TP_PROTO(int vector), | ||
15 | |||
16 | TP_ARGS(vector), | ||
17 | |||
18 | TP_STRUCT__entry( | ||
19 | __field( int, vector ) | ||
20 | ), | ||
21 | |||
22 | TP_fast_assign( | ||
23 | __entry->vector = vector; | ||
24 | ), | ||
25 | |||
26 | TP_printk("vector=%d", __entry->vector) ); | ||
27 | |||
28 | #define DEFINE_IRQ_VECTOR_EVENT(name) \ | ||
29 | DEFINE_EVENT_FN(x86_irq_vector, name##_entry, \ | ||
30 | TP_PROTO(int vector), \ | ||
31 | TP_ARGS(vector), \ | ||
32 | trace_irq_vector_regfunc, \ | ||
33 | trace_irq_vector_unregfunc); \ | ||
34 | DEFINE_EVENT_FN(x86_irq_vector, name##_exit, \ | ||
35 | TP_PROTO(int vector), \ | ||
36 | TP_ARGS(vector), \ | ||
37 | trace_irq_vector_regfunc, \ | ||
38 | trace_irq_vector_unregfunc); | ||
39 | |||
40 | |||
41 | /* | ||
42 | * local_timer - called when entering/exiting a local timer interrupt | ||
43 | * vector handler | ||
44 | */ | ||
45 | DEFINE_IRQ_VECTOR_EVENT(local_timer); | ||
46 | |||
47 | /* | ||
48 | * reschedule - called when entering/exiting a reschedule vector handler | ||
49 | */ | ||
50 | DEFINE_IRQ_VECTOR_EVENT(reschedule); | ||
51 | |||
52 | /* | ||
53 | * spurious_apic - called when entering/exiting a spurious apic vector handler | ||
54 | */ | ||
55 | DEFINE_IRQ_VECTOR_EVENT(spurious_apic); | ||
56 | |||
57 | /* | ||
58 | * error_apic - called when entering/exiting an error apic vector handler | ||
59 | */ | ||
60 | DEFINE_IRQ_VECTOR_EVENT(error_apic); | ||
61 | |||
62 | /* | ||
63 | * x86_platform_ipi - called when entering/exiting a x86 platform ipi interrupt | ||
64 | * vector handler | ||
65 | */ | ||
66 | DEFINE_IRQ_VECTOR_EVENT(x86_platform_ipi); | ||
67 | |||
68 | /* | ||
69 | * irq_work - called when entering/exiting a irq work interrupt | ||
70 | * vector handler | ||
71 | */ | ||
72 | DEFINE_IRQ_VECTOR_EVENT(irq_work); | ||
73 | |||
74 | /* | ||
75 | * call_function - called when entering/exiting a call function interrupt | ||
76 | * vector handler | ||
77 | */ | ||
78 | DEFINE_IRQ_VECTOR_EVENT(call_function); | ||
79 | |||
80 | /* | ||
81 | * call_function_single - called when entering/exiting a call function | ||
82 | * single interrupt vector handler | ||
83 | */ | ||
84 | DEFINE_IRQ_VECTOR_EVENT(call_function_single); | ||
85 | |||
86 | /* | ||
87 | * threshold_apic - called when entering/exiting a threshold apic interrupt | ||
88 | * vector handler | ||
89 | */ | ||
90 | DEFINE_IRQ_VECTOR_EVENT(threshold_apic); | ||
91 | |||
92 | /* | ||
93 | * thermal_apic - called when entering/exiting a thermal apic interrupt | ||
94 | * vector handler | ||
95 | */ | ||
96 | DEFINE_IRQ_VECTOR_EVENT(thermal_apic); | ||
97 | |||
98 | #undef TRACE_INCLUDE_PATH | ||
99 | #define TRACE_INCLUDE_PATH . | ||
100 | #define TRACE_INCLUDE_FILE irq_vectors | ||
101 | #endif /* _TRACE_IRQ_VECTORS_H */ | ||
102 | |||
103 | /* This part must be outside protection */ | ||
104 | #include <trace/define_trace.h> | ||