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Tracepoints: add wrapper tracepoint() macro
[ust.git]
/
include
/
ust
/
ust_trace.h
diff --git
a/include/ust/ust_trace.h
b/include/ust/ust_trace.h
index 01c241d644763e57a079878178e83cec68645e61..21c941a641cb02426ef6616c6bf7135902aaa562 100644
(file)
--- a/
include/ust/ust_trace.h
+++ b/
include/ust/ust_trace.h
@@
-70,23
+70,25
@@
} \
static inline int register_event_##name(void *data) \
{ \
} \
static inline int register_event_##name(void *data) \
{ \
- return register_trace
_##name(
trace_printf_##name, data); \
+ return register_trace
point(name,
trace_printf_##name, data); \
} \
static inline int unregister_event_##name(void *data) \
{ \
} \
static inline int unregister_event_##name(void *data) \
{ \
- return unregister_trace
_##name(
trace_printf_##name, data); \
+ return unregister_trace
point(name,
trace_printf_##name, data); \
} \
} \
- struct trace_event __event_##name \
- __attribute__((section("__trace_events"), aligned(32))) = { \
+ struct trace_event __event_##name = { \
__tpstrtab_##name, \
register_event_##name, \
unregister_event_##name \
}; \
__tpstrtab_##name, \
register_event_##name, \
unregister_event_##name \
}; \
+ static struct trace_event * const __event_ptrs_##name \
+ __attribute__((used, section("__trace_events_ptrs"))) = \
+ &__event_##name; \
+ \
static void __attribute__((constructor)) init_##name() \
{ \
static void __attribute__((constructor)) init_##name() \
{ \
- void *dummy; \
- printf("connecting tracepoint " #name "\n"); \
- register_trace_##name(trace_printf_##name, dummy); \
+ void *dummy = NULL; \
+ register_tracepoint(name, trace_printf_##name, dummy); \
}
}
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