Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
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
11TRACE_EVENT(hyperv_mmu_flush_tlb_others,
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
31TRACE_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
45TRACE_EVENT(hyperv_send_ipi_mask,
46 TP_PROTO(const struct cpumask *cpus,
47 int vector),
48 TP_ARGS(cpus, vector),
49 TP_STRUCT__entry(
50 __field(unsigned int, ncpus)
51 __field(int, vector)
52 ),
53 TP_fast_assign(__entry->ncpus = cpumask_weight(cpus);
54 __entry->vector = vector;
55 ),
56 TP_printk("ncpus %d vector %x",
57 __entry->ncpus, __entry->vector)
58 );
59
60#endif /* CONFIG_HYPERV */
61
62#undef TRACE_INCLUDE_PATH
63#define TRACE_INCLUDE_PATH asm/trace/
64#undef TRACE_INCLUDE_FILE
65#define TRACE_INCLUDE_FILE hyperv
66#endif /* _TRACE_HYPERV_H */
67
68/* This part must be outside protection */
69#include <trace/define_trace.h>