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kernel/linux-imx6_3.14.28/include/trace/events/printk.h 575 Bytes
6b13f685e   김민수   BSP 최초 추가
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  #undef TRACE_SYSTEM
  #define TRACE_SYSTEM printk
  
  #if !defined(_TRACE_PRINTK_H) || defined(TRACE_HEADER_MULTI_READ)
  #define _TRACE_PRINTK_H
  
  #include <linux/tracepoint.h>
  
  TRACE_EVENT(console,
  	TP_PROTO(const char *text, size_t len),
  
  	TP_ARGS(text, len),
  
  	TP_STRUCT__entry(
  		__dynamic_array(char, msg, len + 1)
  	),
  
  	TP_fast_assign(
  		memcpy(__get_dynamic_array(msg), text, len);
  		((char *)__get_dynamic_array(msg))[len] = 0;
  	),
  
  	TP_printk("%s", __get_str(msg))
  );
  #endif /* _TRACE_PRINTK_H */
  
  /* This part must be outside protection */
  #include <trace/define_trace.h>