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Diffstat (limited to 'include/trace/trace_events.h')
-rw-r--r--include/trace/trace_events.h26
1 files changed, 21 insertions, 5 deletions
diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h
index 00f643164ca2..3976fa1f6e42 100644
--- a/include/trace/trace_events.h
+++ b/include/trace/trace_events.h
@@ -35,15 +35,28 @@ TRACE_MAKE_SYSTEM_STR();
#undef TRACE_DEFINE_ENUM
#define TRACE_DEFINE_ENUM(a) \
- static struct trace_enum_map __used __initdata \
+ static struct trace_eval_map __used __initdata \
__##TRACE_SYSTEM##_##a = \
{ \
.system = TRACE_SYSTEM_STRING, \
- .enum_string = #a, \
- .enum_value = a \
+ .eval_string = #a, \
+ .eval_value = a \
}; \
- static struct trace_enum_map __used \
- __attribute__((section("_ftrace_enum_map"))) \
+ static struct trace_eval_map __used \
+ __attribute__((section("_ftrace_eval_map"))) \
+ *TRACE_SYSTEM##_##a = &__##TRACE_SYSTEM##_##a
+
+#undef TRACE_DEFINE_SIZEOF
+#define TRACE_DEFINE_SIZEOF(a) \
+ static struct trace_eval_map __used __initdata \
+ __##TRACE_SYSTEM##_##a = \
+ { \
+ .system = TRACE_SYSTEM_STRING, \
+ .eval_string = "sizeof(" #a ")", \
+ .eval_value = sizeof(a) \
+ }; \
+ static struct trace_eval_map __used \
+ __attribute__((section("_ftrace_eval_map"))) \
*TRACE_SYSTEM##_##a = &__##TRACE_SYSTEM##_##a
/*
@@ -158,6 +171,9 @@ TRACE_MAKE_SYSTEM_STR();
#undef TRACE_DEFINE_ENUM
#define TRACE_DEFINE_ENUM(a)
+#undef TRACE_DEFINE_SIZEOF
+#define TRACE_DEFINE_SIZEOF(a)
+
#undef __field
#define __field(type, item)