]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
tracing: move print of event format to separate file
authorSteven Rostedt <srostedt@redhat.com>
Thu, 5 Mar 2009 16:45:43 +0000 (11:45 -0500)
committerSteven Rostedt <srostedt@redhat.com>
Fri, 6 Mar 2009 02:46:42 +0000 (21:46 -0500)
Impact: clean up

Move the macro that creates the event format file to a separate header.
This will allow the default ftrace events to use this same macro
to create the formats to read those events.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
kernel/trace/trace_events_stage_2.h
kernel/trace/trace_format.h [new file with mode: 0644]

index b1cebba1d9b4466da1577f26622287df49b4e050..d24a97e74aea28c1d265c0fbe0ff4ea9c46173da 100644 (file)
@@ -75,56 +75,5 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags)     \
 
 #include <trace/trace_event_types.h>
 
-/*
- * 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 ";"
- *                            " size:%d; offset:%d;\n",
- *                            sizeof(field.type),
- *                            offsetof(struct ftrace_raw_##call,
- *                                     item));
- *
- * }
- */
-
-#undef TRACE_FIELD
-#define TRACE_FIELD(type, item, assign)                                        \
-       ret = trace_seq_printf(s, "\tfield:" #type " " #item ";\t"      \
-                              "offset:%lu;\tsize:%lu;\n",              \
-                              offsetof(typeof(field), item),           \
-                              sizeof(field.item));                     \
-       if (!ret)                                                       \
-               return 0;
-
-
-#undef TRACE_FIELD_SPECIAL
-#define TRACE_FIELD_SPECIAL(type_item, item, cmd)                      \
-       ret = trace_seq_printf(s, "\tfield special:" #type_item ";\t"   \
-                              "offset:%lu;\tsize:%lu;\n",              \
-                              offsetof(typeof(field), item),           \
-                              sizeof(field.item));                     \
-       if (!ret)                                                       \
-               return 0;
-
-#undef TRACE_EVENT_FORMAT
-#define TRACE_EVENT_FORMAT(call, proto, args, fmt, tstruct, tpfmt)     \
-int                                                                    \
-ftrace_format_##call(struct trace_seq *s)                              \
-{                                                                      \
-       struct ftrace_raw_##call field;                                 \
-       int ret;                                                        \
-                                                                       \
-       tstruct;                                                        \
-                                                                       \
-       trace_seq_printf(s, "\nprint fmt: \"%s\"\n", tpfmt);            \
-                                                                       \
-       return ret;                                                     \
-}
-
+#include "trace_format.h"
 #include <trace/trace_event_types.h>
diff --git a/kernel/trace/trace_format.h b/kernel/trace/trace_format.h
new file mode 100644 (file)
index 0000000..53a6b13
--- /dev/null
@@ -0,0 +1,55 @@
+/*
+ * 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 ";"
+ *                            " size:%d; offset:%d;\n",
+ *                            sizeof(field.type),
+ *                            offsetof(struct ftrace_raw_##call,
+ *                                     item));
+ *
+ * }
+ */
+
+#undef TRACE_STRUCT
+#define TRACE_STRUCT(args...) args
+
+#undef TRACE_FIELD
+#define TRACE_FIELD(type, item, assign)                                        \
+       ret = trace_seq_printf(s, "\tfield:" #type " " #item ";\t"      \
+                              "offset:%lu;\tsize:%lu;\n",              \
+                              offsetof(typeof(field), item),           \
+                              sizeof(field.item));                     \
+       if (!ret)                                                       \
+               return 0;
+
+
+#undef TRACE_FIELD_SPECIAL
+#define TRACE_FIELD_SPECIAL(type_item, item, cmd)                      \
+       ret = trace_seq_printf(s, "\tfield special:" #type_item ";\t"   \
+                              "offset:%lu;\tsize:%lu;\n",              \
+                              offsetof(typeof(field), item),           \
+                              sizeof(field.item));                     \
+       if (!ret)                                                       \
+               return 0;
+
+#undef TRACE_EVENT_FORMAT
+#define TRACE_EVENT_FORMAT(call, proto, args, fmt, tstruct, tpfmt)     \
+int                                                                    \
+ftrace_format_##call(struct trace_seq *s)                              \
+{                                                                      \
+       struct ftrace_raw_##call field;                                 \
+       int ret;                                                        \
+                                                                       \
+       tstruct;                                                        \
+                                                                       \
+       trace_seq_printf(s, "\nprint fmt: \"%s\"\n", tpfmt);            \
+                                                                       \
+       return ret;                                                     \
+}
+