tracing: do not translate event helper macros in print format

By moving the macro that creates the print format code above the
defining of the event macro helpers (__get_str, __print_symbolic,
and __get_dynamic_array), we get a little cleaner print format.

Instead of:

  (char *)((void *)REC + REC->__data_loc_name)

we get:

   __get_str(name)

Instead of:

   ({ static const struct trace_print_flags symbols[] = { { HI_SOFTIRQ, "HI" }, {

we get:

   __print_symbolic(REC->vec, { HI_SOFTIRQ, "HI" }, {

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

1 files changed, 81 insertions, 77 deletions

diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index 40ede4db4d88..1867553c61e5 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -81,6 +81,87 @@
 #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
 
 /*
+ * Setup the showing format of trace point.
+ *
+ * int
+ * ftrace_format_##call(struct trace_seq *s)
+ * {
+ *      struct ftrace_raw_##call field;
+ *      int ret;
+ *
+ *      ret = trace_seq_printf(s, #type " " #item ";"
+ *                             " offset:%u; size:%u;\n",
+ *                             offsetof(struct ftrace_raw_##call, item),
+ *                             sizeof(field.type));
+ *
+ * }
+ */
+
+#undef TP_STRUCT__entry
+#define TP_STRUCT__entry(args...) args
+
+#undef __field
+#define __field(type, item)                                     \
+        ret = trace_seq_printf(s, "\tfield:" #type " " #item ";\t"      \
+                               "offset:%u;\tsize:%u;\n",                \
+                               (unsigned int)offsetof(typeof(field), item), \
+                               (unsigned int)sizeof(field.item));       \
+        if (!ret)                                                       \
+                return 0;
+
+#undef __array
+#define __array(type, item, len)                                                \
+        ret = trace_seq_printf(s, "\tfield:" #type " " #item "[" #len "];\t"    \
+                               "offset:%u;\tsize:%u;\n",                \
+                               (unsigned int)offsetof(typeof(field), item), \
+                               (unsigned int)sizeof(field.item));       \
+        if (!ret)                                                       \
+                return 0;
+
+#undef __dynamic_array
+#define __dynamic_array(type, item, len)                                       \
+        ret = trace_seq_printf(s, "\tfield:__data_loc " #item ";\t"            \
+                               "offset:%u;\tsize:%u;\n",                       \
+                               (unsigned int)offsetof(typeof(field),           \
+                                        __data_loc_##item),                    \
+                               (unsigned int)sizeof(field.__data_loc_##item)); \
+        if (!ret)                                                              \
+                return 0;
+
+#undef __string
+#define __string(item, src) __dynamic_array(char, item, -1)
+
+#undef __entry
+#define __entry REC
+
+#undef __print_symbolic
+#undef __get_dynamic_array
+#undef __get_str
+
+#undef TP_printk
+#define TP_printk(fmt, args...) "%s, %s\n", #fmt, __stringify(args)
+
+#undef TP_fast_assign
+#define TP_fast_assign(args...) args
+
+#undef TRACE_EVENT
+#define TRACE_EVENT(call, proto, args, tstruct, func, print)            \
+static int                                                              \
+ftrace_format_##call(struct trace_seq *s)                               \
+{                                                                       \
+        struct ftrace_raw_##call field __attribute__((unused));         \
+        int ret = 0;                                                    \
+                                                                        \
+        tstruct;                                                        \
+                                                                        \
+        trace_seq_printf(s, "\nprint fmt: " print);                     \
+                                                                        \
+        return ret;                                                     \
+}
+
+#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
+
+/*
  * Stage 3 of the trace events.
  *
  * Override the macros in <trace/trace_events.h> to include the following:
@@ -179,83 +260,6 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags)	\
         
 #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
 
-/*
- * Setup the showing format of trace point.
- *
- * int
- * ftrace_format_##call(struct trace_seq *s)
- * {
- *      struct ftrace_raw_##call field;
- *      int ret;
- *
- *      ret = trace_seq_printf(s, #type " " #item ";"
- *                             " offset:%u; size:%u;\n",
- *                             offsetof(struct ftrace_raw_##call, item),
- *                             sizeof(field.type));
- *
- * }
- */
-
-#undef TP_STRUCT__entry
-#define TP_STRUCT__entry(args...) args
-
-#undef __field
-#define __field(type, item)                                     \
-        ret = trace_seq_printf(s, "\tfield:" #type " " #item ";\t"      \
-                               "offset:%u;\tsize:%u;\n",                \
-                               (unsigned int)offsetof(typeof(field), item), \
-                               (unsigned int)sizeof(field.item));       \
-        if (!ret)                                                       \
-                return 0;
-
-#undef __array
-#define __array(type, item, len)                                                \
-        ret = trace_seq_printf(s, "\tfield:" #type " " #item "[" #len "];\t"    \
-                               "offset:%u;\tsize:%u;\n",                \
-                               (unsigned int)offsetof(typeof(field), item), \
-                               (unsigned int)sizeof(field.item));       \
-        if (!ret)                                                       \
-                return 0;
-
-#undef __dynamic_array
-#define __dynamic_array(type, item, len)                                       \
-        ret = trace_seq_printf(s, "\tfield:__data_loc " #item ";\t"            \
-                               "offset:%u;\tsize:%u;\n",                       \
-                               (unsigned int)offsetof(typeof(field),           \
-                                        __data_loc_##item),                    \
-                               (unsigned int)sizeof(field.__data_loc_##item)); \
-        if (!ret)                                                              \
-                return 0;
-
-#undef __string
-#define __string(item, src) __dynamic_array(char, item, -1)
-
-#undef __entry
-#define __entry REC
-
-#undef TP_printk
-#define TP_printk(fmt, args...) "%s, %s\n", #fmt, __stringify(args)
-
-#undef TP_fast_assign
-#define TP_fast_assign(args...) args
-
-#undef TRACE_EVENT
-#define TRACE_EVENT(call, proto, args, tstruct, func, print)            \
-static int                                                              \
-ftrace_format_##call(struct trace_seq *s)                               \
-{                                                                       \
-        struct ftrace_raw_##call field __attribute__((unused));         \
-        int ret = 0;                                                    \
-                                                                        \
-        tstruct;                                                        \
-                                                                        \
-        trace_seq_printf(s, "\nprint fmt: " print);                     \
-                                                                        \
-        return ret;                                                     \
-}
-
-#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
-
 #undef __field
 #define __field(type, item)                                             \
         ret = trace_define_field(event_call, #type, #item,              \