LXR linux/arch/mips/kvm/trace.h

   1/*
   2 * This file is subject to the terms and conditions of the GNU General Public
   3 * License.  See the file "COPYING" in the main directory of this archive
   4 * for more details.
   5 *
   6 * Copyright (C) 2012  MIPS Technologies, Inc.  All rights reserved.
   7 * Authors: Sanjay Lal <sanjayl@kymasys.com>
   8 */
   9
  10#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
  11#define _TRACE_KVM_H
  12
  13#include <linux/tracepoint.h>
  14
  15#undef TRACE_SYSTEM
  16#define TRACE_SYSTEM kvm
  17#define TRACE_INCLUDE_PATH .
  18#define TRACE_INCLUDE_FILE trace
  19
  20/* Tracepoints for VM eists */
  21extern char *kvm_mips_exit_types_str[MAX_KVM_MIPS_EXIT_TYPES];
  22
  23TRACE_EVENT(kvm_exit,
  24            TP_PROTO(struct kvm_vcpu *vcpu, unsigned int reason),
  25            TP_ARGS(vcpu, reason),
  26            TP_STRUCT__entry(
  27                        __field(struct kvm_vcpu *, vcpu)
  28                        __field(unsigned int, reason)
  29            ),
  30
  31            TP_fast_assign(
  32                        __entry->vcpu = vcpu;
  33                        __entry->reason = reason;
  34            ),
  35
  36            TP_printk("[%s]PC: 0x%08lx",
  37                      kvm_mips_exit_types_str[__entry->reason],
  38                      __entry->vcpu->arch.pc)
  39);
  40
  41#endif /* _TRACE_KVM_H */
  42
  43/* This part must be outside protection */
  44#include <trace/define_trace.h>
  45