Quelle  hyperv.h   Sprache: C

#undef TRACE_SYSTEM
#define TRACE_SYSTEM hyperv

#if !defined(_TRACE_HYPERV_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_HYPERV_H

#include <linux/tracepoint.h>

#if IS_ENABLED(CONFIG_HYPERV)

TRACE_EVENT(hyperv_mmu_flush_tlb_multi,
     TP_PROTO(const struct cpumask *cpus,
       const struct flush_tlb_info *info),
     TP_ARGS(cpus, info),
     TP_STRUCT__entry(
      __field(unsigned int, ncpus)
      __field(struct mm_struct *, mm)
      __field(unsigned long, addr)
      __field(unsigned long, end)
      ),
     TP_fast_assign(__entry->ncpus = cpumask_weight(cpus);
      __entry->mm = info->mm;
      __entry->addr = info->start;
      __entry->end = info->end;
      ),
     TP_printk("ncpus %d mm %p addr %lx, end %lx",
        __entry->ncpus, __entry->mm,
        __entry->addr, __entry->end)
 );

TRACE_EVENT(hyperv_nested_flush_guest_mapping,
     TP_PROTO(u64 as, int ret),
     TP_ARGS(as, ret),

     TP_STRUCT__entry(
      __field(u64, as)
      __field(int, ret)
      ),
     TP_fast_assign(__entry->as = as;
      __entry->ret = ret;
      ),
     TP_printk("address space %llx ret %d", __entry->as, __entry->ret)
 );

TRACE_EVENT(hyperv_nested_flush_guest_mapping_range,
     TP_PROTO(u64 as, int ret),
     TP_ARGS(as, ret),

     TP_STRUCT__entry(
      __field(u64, as)
      __field(int, ret)
      ),
     TP_fast_assign(__entry->as = as;
      __entry->ret = ret;
      ),
     TP_printk("address space %llx ret %d", __entry->as, __entry->ret)
 );

TRACE_EVENT(hyperv_send_ipi_mask,
     TP_PROTO(const struct cpumask *cpus,
       int vector),
     TP_ARGS(cpus, vector),
     TP_STRUCT__entry(
      __field(unsigned int, ncpus)
      __field(int, vector)
      ),
     TP_fast_assign(__entry->ncpus = cpumask_weight(cpus);
      __entry->vector = vector;
      ),
     TP_printk("ncpus %d vector %x",
        __entry->ncpus, __entry->vector)
 );

TRACE_EVENT(hyperv_send_ipi_one,
     TP_PROTO(int cpu,
       int vector),
     TP_ARGS(cpu, vector),
     TP_STRUCT__entry(
      __field(int, cpu)
      __field(int, vector)
      ),
     TP_fast_assign(__entry->cpu = cpu;
      __entry->vector = vector;
      ),
     TP_printk("cpu %d vector %x",
        __entry->cpu, __entry->vector)
 );

#endif /* CONFIG_HYPERV */

#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH asm/trace/
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE hyperv
#endif /* _TRACE_HYPERV_H */

/* This part must be outside protection */
#include <trace/define_trace.h>