arch/x86/include/asm/trace/hyperv.h

   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_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
  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 #endif /* CONFIG_HYPERV */
  46
  47 #undef TRACE_INCLUDE_PATH
  48 #define TRACE_INCLUDE_PATH asm/trace/
  49 #undef TRACE_INCLUDE_FILE
  50 #define TRACE_INCLUDE_FILE hyperv
  51 #endif /* _TRACE_HYPERV_H */
  52
  53 /* This part must be outside protection */
  54 #include <trace/define_trace.h>