LXR linux/include/trace/events/power_cpu

   1#undef TRACE_SYSTEM
   2#define TRACE_SYSTEM power
   3
   4#if !defined(_TRACE_POWER_CPU_MIGRATE_H) || defined(TRACE_HEADER_MULTI_READ)
   5#define _TRACE_POWER_CPU_MIGRATE_H
   6
   7#include <linux/tracepoint.h>
   8
   9#define __cpu_migrate_proto                     \
  10        TP_PROTO(u64 timestamp,                 \
  11                 u32 cpu_hwid)
  12#define __cpu_migrate_args                      \
  13        TP_ARGS(timestamp,                      \
  14                cpu_hwid)
  15
  16DECLARE_EVENT_CLASS(cpu_migrate,
  17
  18        __cpu_migrate_proto,
  19        __cpu_migrate_args,
  20
  21        TP_STRUCT__entry(
  22                __field(u64,    timestamp               )
  23                __field(u32,    cpu_hwid                )
  24        ),
  25
  26        TP_fast_assign(
  27                __entry->timestamp = timestamp;
  28                __entry->cpu_hwid = cpu_hwid;
  29        ),
  30
  31        TP_printk("timestamp=%llu cpu_hwid=0x%08lX",
  32                (unsigned long long)__entry->timestamp,
  33                (unsigned long)__entry->cpu_hwid
  34        )
  35);
  36
  37#define __define_cpu_migrate_event(name)                \
  38        DEFINE_EVENT(cpu_migrate, cpu_migrate_##name,   \
  39                __cpu_migrate_proto,                    \
  40                __cpu_migrate_args                      \
  41        )
  42
  43__define_cpu_migrate_event(begin);
  44__define_cpu_migrate_event(finish);
  45__define_cpu_migrate_event(current);
  46
  47#undef __define_cpu_migrate
  48#undef __cpu_migrate_proto
  49#undef __cpu_migrate_args
  50
  51/* This file can get included multiple times, TRACE_HEADER_MULTI_READ at top */
  52#ifndef _PWR_CPU_MIGRATE_EVENT_AVOID_DOUBLE_DEFINING
  53#define _PWR_CPU_MIGRATE_EVENT_AVOID_DOUBLE_DEFINING
  54
  55/*
  56 * Set from_phys_cpu and to_phys_cpu to CPU_MIGRATE_ALL_CPUS to indicate
  57 * a whole-cluster migration:
  58 */
  59#define CPU_MIGRATE_ALL_CPUS 0x80000000U
  60#endif
  61
  62#endif /* _TRACE_POWER_CPU_MIGRATE_H */
  63
  64/* This part must be outside protection */
  65#undef TRACE_INCLUDE_FILE
  66#define TRACE_INCLUDE_FILE power_cpu_migrate
  67#include <trace/define_trace.h>
  68