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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445// SPDX-License-Identifier: GPL-2.0#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, u64 delta),
TP_ARGS(str, delta),
TP_STRUCT__entry( __array( char, str, BENCHMARK_EVENT_STRLEN ) __field( u64, delta) ),
TP_fast_assign( memcpy(__entry->str, str, BENCHMARK_EVENT_STRLEN); __entry->delta = delta; ),
TP_printk("%s delta=%llu", __entry->str, __entry->delta),
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>