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749cf76c CD |
1 | #if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ) |
2 | #define _TRACE_KVM_H | |
3 | ||
4 | #include <linux/tracepoint.h> | |
5 | ||
6 | #undef TRACE_SYSTEM | |
7 | #define TRACE_SYSTEM kvm | |
8 | ||
9 | /* | |
10 | * Tracepoints for entry/exit to guest | |
11 | */ | |
12 | TRACE_EVENT(kvm_entry, | |
13 | TP_PROTO(unsigned long vcpu_pc), | |
14 | TP_ARGS(vcpu_pc), | |
15 | ||
16 | TP_STRUCT__entry( | |
17 | __field( unsigned long, vcpu_pc ) | |
18 | ), | |
19 | ||
20 | TP_fast_assign( | |
21 | __entry->vcpu_pc = vcpu_pc; | |
22 | ), | |
23 | ||
24 | TP_printk("PC: 0x%08lx", __entry->vcpu_pc) | |
25 | ); | |
26 | ||
27 | TRACE_EVENT(kvm_exit, | |
28 | TP_PROTO(unsigned long vcpu_pc), | |
29 | TP_ARGS(vcpu_pc), | |
30 | ||
31 | TP_STRUCT__entry( | |
32 | __field( unsigned long, vcpu_pc ) | |
33 | ), | |
34 | ||
35 | TP_fast_assign( | |
36 | __entry->vcpu_pc = vcpu_pc; | |
37 | ), | |
38 | ||
39 | TP_printk("PC: 0x%08lx", __entry->vcpu_pc) | |
40 | ); | |
41 | ||
d5d8184d CD |
42 | TRACE_EVENT(kvm_unmap_hva, |
43 | TP_PROTO(unsigned long hva), | |
44 | TP_ARGS(hva), | |
749cf76c | 45 | |
d5d8184d CD |
46 | TP_STRUCT__entry( |
47 | __field( unsigned long, hva ) | |
48 | ), | |
49 | ||
50 | TP_fast_assign( | |
51 | __entry->hva = hva; | |
52 | ), | |
53 | ||
54 | TP_printk("mmu notifier unmap hva: %#08lx", __entry->hva) | |
55 | ); | |
56 | ||
57 | TRACE_EVENT(kvm_unmap_hva_range, | |
58 | TP_PROTO(unsigned long start, unsigned long end), | |
59 | TP_ARGS(start, end), | |
60 | ||
61 | TP_STRUCT__entry( | |
62 | __field( unsigned long, start ) | |
63 | __field( unsigned long, end ) | |
64 | ), | |
65 | ||
66 | TP_fast_assign( | |
67 | __entry->start = start; | |
68 | __entry->end = end; | |
69 | ), | |
70 | ||
71 | TP_printk("mmu notifier unmap range: %#08lx -- %#08lx", | |
72 | __entry->start, __entry->end) | |
73 | ); | |
74 | ||
75 | TRACE_EVENT(kvm_set_spte_hva, | |
76 | TP_PROTO(unsigned long hva), | |
77 | TP_ARGS(hva), | |
78 | ||
79 | TP_STRUCT__entry( | |
80 | __field( unsigned long, hva ) | |
81 | ), | |
82 | ||
83 | TP_fast_assign( | |
84 | __entry->hva = hva; | |
85 | ), | |
86 | ||
87 | TP_printk("mmu notifier set pte hva: %#08lx", __entry->hva) | |
88 | ); | |
749cf76c CD |
89 | |
90 | #endif /* _TRACE_KVM_H */ | |
91 | ||
92 | #undef TRACE_INCLUDE_PATH | |
93 | #define TRACE_INCLUDE_PATH arch/arm/kvm | |
94 | #undef TRACE_INCLUDE_FILE | |
95 | #define TRACE_INCLUDE_FILE trace | |
96 | ||
97 | /* This part must be outside protection */ | |
98 | #include <trace/define_trace.h> |