linux/kernel/trace/trace_benchmark.h

42 lines
835 B
C

#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>
extern int trace_benchmark_reg(void);
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>