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kernel/linux-imx6_3.14.28/arch/mips/kvm/trace.h 1.1 KB
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  /*
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
  * Copyright (C) 2012  MIPS Technologies, Inc.  All rights reserved.
  * Authors: Sanjay Lal <sanjayl@kymasys.com>
  */
  
  #if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
  #define _TRACE_KVM_H
  
  #include <linux/tracepoint.h>
  
  #undef TRACE_SYSTEM
  #define TRACE_SYSTEM kvm
  #define TRACE_INCLUDE_PATH .
  #define TRACE_INCLUDE_FILE trace
  
  /*
   * Tracepoints for VM eists
   */
  extern char *kvm_mips_exit_types_str[MAX_KVM_MIPS_EXIT_TYPES];
  
  TRACE_EVENT(kvm_exit,
  	    TP_PROTO(struct kvm_vcpu *vcpu, unsigned int reason),
  	    TP_ARGS(vcpu, reason),
  	    TP_STRUCT__entry(
  			__field(struct kvm_vcpu *, vcpu)
  			__field(unsigned int, reason)
  	    ),
  
  	    TP_fast_assign(
  			__entry->vcpu = vcpu;
  			__entry->reason = reason;
  	    ),
  
  	    TP_printk("[%s]PC: 0x%08lx",
  		      kvm_mips_exit_types_str[__entry->reason],
  		      __entry->vcpu->arch.pc)
  );
  
  #endif /* _TRACE_KVM_H */
  
  /* This part must be outside protection */
  #include <trace/define_trace.h>