perf tools: Put the show mode into the event headers files

Annotate and report share the same flags to filter events
considering their context (kernel, user, hypervisor).

Both tools have their own definitions of these flags. Factorize
them out into the event headers file.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <1250445414-29237-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

tools/perf/builtin-annotate.c

@@ -22,10 +22,6 @@
 #include "util/parse-events.h"
 #include "util/thread.h"
 
-#define SHOW_KERNEL	1
-#define SHOW_USER	2
-#define SHOW_HV		4
-
 static char		const *input_name = "perf.data";
 
 static char		default_sort_order[] = "comm,symbol";

tools/perf/builtin-report.c

@@ -27,10 +27,6 @@
 
 #include "util/thread.h"
 
-#define SHOW_KERNEL	1
-#define SHOW_USER	2
-#define SHOW_HV		4
-
 static char		const *input_name = "perf.data";
 
 static char		default_sort_order[] = "comm,dso,symbol";

tools/perf/util/event.h

@@ -4,6 +4,12 @@
 #include "util.h"
 #include <linux/list.h>
 
+enum {
+	SHOW_KERNEL	= 1,
+	SHOW_USER	= 2,
+	SHOW_HV		= 4,
+};
+
 /*
  * PERF_SAMPLE_IP | PERF_SAMPLE_TID | *
  */