Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
45 lines
965 B
C
45 lines
965 B
C
// SPDX-License-Identifier: GPL-2.0
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM benchmark
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#if !defined(_TRACE_BENCHMARK_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_BENCHMARK_H
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#include <linux/tracepoint.h>
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extern int trace_benchmark_reg(void);
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extern void trace_benchmark_unreg(void);
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#define BENCHMARK_EVENT_STRLEN 128
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TRACE_EVENT_FN(benchmark_event,
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TP_PROTO(const char *str, u64 delta),
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TP_ARGS(str, delta),
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TP_STRUCT__entry(
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__array( char, str, BENCHMARK_EVENT_STRLEN )
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__field( u64, delta)
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),
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TP_fast_assign(
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memcpy(__entry->str, str, BENCHMARK_EVENT_STRLEN);
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__entry->delta = delta;
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),
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TP_printk("%s delta=%llu", __entry->str, __entry->delta),
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trace_benchmark_reg, trace_benchmark_unreg
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);
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#endif /* _TRACE_BENCHMARK_H */
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#undef TRACE_INCLUDE_FILE
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH .
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#define TRACE_INCLUDE_FILE trace_benchmark
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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