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https://github.com/koverstreet/bcachefs-tools.git
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63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
#ifndef __TOOLS_LINUX_TRACEPOINT_H
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#define __TOOLS_LINUX_TRACEPOINT_H
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#define PARAMS(args...) args
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#define TP_PROTO(args...) args
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#define TP_ARGS(args...) args
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#define TP_CONDITION(args...) args
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#define __DECLARE_TRACE(name, proto, args, cond, data_proto, data_args) \
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static inline void trace_##name(proto) \
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{ } \
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static inline void trace_##name##_rcuidle(proto) \
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{ } \
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static inline int \
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register_trace_##name(void (*probe)(data_proto), \
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void *data) \
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{ \
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return -ENOSYS; \
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} \
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static inline int \
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unregister_trace_##name(void (*probe)(data_proto), \
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void *data) \
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{ \
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return -ENOSYS; \
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} \
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static inline void check_trace_callback_type_##name(void (*cb)(data_proto)) \
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{ \
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} \
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static inline bool \
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trace_##name##_enabled(void) \
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{ \
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return false; \
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}
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#define DEFINE_TRACE_FN(name, reg, unreg)
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#define DEFINE_TRACE(name)
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#define EXPORT_TRACEPOINT_SYMBOL_GPL(name)
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#define EXPORT_TRACEPOINT_SYMBOL(name)
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#define DECLARE_TRACE_NOARGS(name) \
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__DECLARE_TRACE(name, void, , \
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cpu_online(raw_smp_processor_id()), \
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void *__data, __data)
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#define DECLARE_TRACE(name, proto, args) \
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__DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
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cpu_online(raw_smp_processor_id()), \
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PARAMS(void *__data, proto), \
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PARAMS(__data, args))
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#define DECLARE_EVENT_CLASS(name, proto, args, tstruct, assign, print)
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#define DEFINE_EVENT(template, name, proto, args) \
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DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
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#define DEFINE_EVENT_FN(template, name, proto, args, reg, unreg)\
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DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
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#define DEFINE_EVENT_PRINT(template, name, proto, args, print) \
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DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
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#define TRACE_EVENT(name, proto, args, struct, assign, print) \
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DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
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#endif /* __TOOLS_LINUX_TRACEPOINT_H */
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