xref: /openbmc/linux/arch/x86/include/asm/trace/hyperv.h (revision 4ce94eab)
1 #undef TRACE_SYSTEM
2 #define TRACE_SYSTEM hyperv
3 
4 #if !defined(_TRACE_HYPERV_H) || defined(TRACE_HEADER_MULTI_READ)
5 #define _TRACE_HYPERV_H
6 
7 #include <linux/tracepoint.h>
8 
9 #if IS_ENABLED(CONFIG_HYPERV)
10 
11 TRACE_EVENT(hyperv_mmu_flush_tlb_multi,
12 	    TP_PROTO(const struct cpumask *cpus,
13 		     const struct flush_tlb_info *info),
14 	    TP_ARGS(cpus, info),
15 	    TP_STRUCT__entry(
16 		    __field(unsigned int, ncpus)
17 		    __field(struct mm_struct *, mm)
18 		    __field(unsigned long, addr)
19 		    __field(unsigned long, end)
20 		    ),
21 	    TP_fast_assign(__entry->ncpus = cpumask_weight(cpus);
22 			   __entry->mm = info->mm;
23 			   __entry->addr = info->start;
24 			   __entry->end = info->end;
25 		    ),
26 	    TP_printk("ncpus %d mm %p addr %lx, end %lx",
27 		      __entry->ncpus, __entry->mm,
28 		      __entry->addr, __entry->end)
29 	);
30 
31 TRACE_EVENT(hyperv_nested_flush_guest_mapping,
32 	    TP_PROTO(u64 as, int ret),
33 	    TP_ARGS(as, ret),
34 
35 	    TP_STRUCT__entry(
36 		    __field(u64, as)
37 		    __field(int, ret)
38 		    ),
39 	    TP_fast_assign(__entry->as = as;
40 			   __entry->ret = ret;
41 		    ),
42 	    TP_printk("address space %llx ret %d", __entry->as, __entry->ret)
43 	);
44 
45 TRACE_EVENT(hyperv_nested_flush_guest_mapping_range,
46 	    TP_PROTO(u64 as, int ret),
47 	    TP_ARGS(as, ret),
48 
49 	    TP_STRUCT__entry(
50 		    __field(u64, as)
51 		    __field(int, ret)
52 		    ),
53 	    TP_fast_assign(__entry->as = as;
54 			   __entry->ret = ret;
55 		    ),
56 	    TP_printk("address space %llx ret %d", __entry->as, __entry->ret)
57 	);
58 
59 TRACE_EVENT(hyperv_send_ipi_mask,
60 	    TP_PROTO(const struct cpumask *cpus,
61 		     int vector),
62 	    TP_ARGS(cpus, vector),
63 	    TP_STRUCT__entry(
64 		    __field(unsigned int, ncpus)
65 		    __field(int, vector)
66 		    ),
67 	    TP_fast_assign(__entry->ncpus = cpumask_weight(cpus);
68 			   __entry->vector = vector;
69 		    ),
70 	    TP_printk("ncpus %d vector %x",
71 		      __entry->ncpus, __entry->vector)
72 	);
73 
74 TRACE_EVENT(hyperv_send_ipi_one,
75 	    TP_PROTO(int cpu,
76 		     int vector),
77 	    TP_ARGS(cpu, vector),
78 	    TP_STRUCT__entry(
79 		    __field(int, cpu)
80 		    __field(int, vector)
81 		    ),
82 	    TP_fast_assign(__entry->cpu = cpu;
83 			   __entry->vector = vector;
84 		    ),
85 	    TP_printk("cpu %d vector %x",
86 		      __entry->cpu, __entry->vector)
87 	);
88 
89 #endif /* CONFIG_HYPERV */
90 
91 #undef TRACE_INCLUDE_PATH
92 #define TRACE_INCLUDE_PATH asm/trace/
93 #undef TRACE_INCLUDE_FILE
94 #define TRACE_INCLUDE_FILE hyperv
95 #endif /* _TRACE_HYPERV_H */
96 
97 /* This part must be outside protection */
98 #include <trace/define_trace.h>
99