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authorSteven Rostedt <srostedt@redhat.com>2009-02-27 17:36:06 -0500
committerSteven Rostedt <srostedt@redhat.com>2009-02-28 02:58:50 -0500
commiteb594e45f6979cd10b18d87f7b3f02119e00a108 (patch)
treeeb27cea51205ad527a0b1582c9b02d434f7129bc
parent0cfe82451dfa3ebf4e69158f2eb450f2fbb6b715 (diff)
tracing: move trace point formats to files in include/trace directory
Impact: clean up To further facilitate the ease of adding trace points for developers, this patch creates include/trace/trace_events.h and include/trace/trace_event_types.h. The former file will hold the trace/<type>.h files and the latter will hold the trace/<type>_event_types.h files. To create new tracepoints and to have them automatically appear in the event tracer, a developer makes the trace/<type>.h file which includes <linux/tracepoint.h> and the trace/<type>_event_types.h file. The trace/<type>_event_types.h file will hold the TRACE_FORMAT macros. Then add the trace/<type>.h file to trace/trace_events.h, and add the trace/<type>_event_types.h to the trace_event_types.h file. No need to modify files elsewhere. Signed-off-by: Steven Rostedt <srostedt@redhat.com>
-rw-r--r--include/trace/trace_event_types.h4
-rw-r--r--include/trace/trace_events.h4
-rw-r--r--kernel/trace/events.c10
3 files changed, 10 insertions, 8 deletions
diff --git a/include/trace/trace_event_types.h b/include/trace/trace_event_types.h
new file mode 100644
index 000000000000..33c8ed5ccb6c
--- /dev/null
+++ b/include/trace/trace_event_types.h
@@ -0,0 +1,4 @@
+/* trace/<type>_event_types.h here */
+
+#include <trace/sched_event_types.h>
+#include <trace/irq_event_types.h>
diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h
new file mode 100644
index 000000000000..ea2ef2051762
--- /dev/null
+++ b/include/trace/trace_events.h
@@ -0,0 +1,4 @@
+/* trace/<type>.h here */
+
+#include <trace/sched.h>
+#include <trace/irq.h>
diff --git a/kernel/trace/events.c b/kernel/trace/events.c
index 3c75623893cc..46e27ad2487e 100644
--- a/kernel/trace/events.c
+++ b/kernel/trace/events.c
@@ -1,15 +1,9 @@
/*
* This is the place to register all trace points as events.
- * Include the trace/<type>.h at the top.
- * Include the trace/<type>_event_types.h at the bottom.
*/
-/* trace/<type>.h here */
-#include <trace/sched.h>
-#include <trace/irq.h>
+#include <trace/trace_events.h>
#include "trace_events.h"
-/* trace/<type>_event_types.h here */
-#include <trace/sched_event_types.h>
-#include <trace/irq_event_types.h>
+#include <trace/trace_event_types.h>

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