Eric Lee / smarc-fsl-linux-kernel

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kernel/trace/trace_benchmark.h 871 Bytes
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bb730b583   Steven Rostedt (VMware)   tracing: Fix SPDX... 
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  // SPDX-License-Identifier: GPL-2.0
81dc9f0ef   Steven Rostedt (Red Hat)   tracing: Add trac... 
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  #undef TRACE_SYSTEM
  #define TRACE_SYSTEM benchmark
  
  #if !defined(_TRACE_BENCHMARK_H) || defined(TRACE_HEADER_MULTI_READ)
  #define _TRACE_BENCHMARK_H
  
  #include <linux/tracepoint.h>
8cf868aff   Steven Rostedt (Red Hat)   tracing: Have the... 
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  extern int trace_benchmark_reg(void);
81dc9f0ef   Steven Rostedt (Red Hat)   tracing: Add trac... 
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  extern void trace_benchmark_unreg(void);
  
  #define BENCHMARK_EVENT_STRLEN		128
  
  TRACE_EVENT_FN(benchmark_event,
  
  	TP_PROTO(const char *str),
  
  	TP_ARGS(str),
  
  	TP_STRUCT__entry(
  		__array(	char,	str,	BENCHMARK_EVENT_STRLEN	)
  	),
  
  	TP_fast_assign(
  		memcpy(__entry->str, str, BENCHMARK_EVENT_STRLEN);
  	),
  
  	TP_printk("%s", __entry->str),
  
  	trace_benchmark_reg, trace_benchmark_unreg
  );
  
  #endif /* _TRACE_BENCHMARK_H */
  
  #undef TRACE_INCLUDE_FILE
  #undef TRACE_INCLUDE_PATH
  #define TRACE_INCLUDE_PATH .
  #define TRACE_INCLUDE_FILE trace_benchmark
  
  /* This part must be outside protection */
  #include <trace/define_trace.h>