perf evswitch: Move struct to a separate header to use in other tools

Now that we see that the simple userspace-based "slicing" of events
using delimiter events ("markers") works, lets move it to a separate
header to make it available to other tools, next step will be having
the switch on/off check done at the PERF_RECORD_SAMPLE processing
function moved too.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Florian Weimer <fweimer@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: William Cohen <wcohen@redhat.com>
Link: https://lkml.kernel.org/n/tip-z0cyi9ifzlr37cedr9xztc1k@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index b6eed0f..fff02e0 100644 (file)
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -16,6 +16,7 @@
 #include "util/trace-event.h"
 #include "util/evlist.h"
 #include "util/evsel.h"
+#include "util/evswitch.h"
 #include "util/sort.h"
 #include "util/data.h"
 #include "util/auxtrace.h"
@@ -1616,13 +1617,6 @@ static int perf_sample__fprintf_synth(struct perf_sample *sample,
        return 0;
 }
 
-struct evswitch {
-       struct evsel *on,
-                    *off;
-       bool         discarding;
-       bool         show_on_off_events;
-};
-
 struct perf_script {
        struct perf_tool        tool;
        struct perf_session     *session;

diff --git a/tools/perf/util/evswitch.h b/tools/perf/util/evswitch.h
new file mode 100644 (file)
index 0000000..bb88e80
--- /dev/null
+++ b/tools/perf/util/evswitch.h
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// Copyright (C) 2019, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
+#ifndef __PERF_EVSWITCH_H
+#define __PERF_EVSWITCH_H 1
+
+#include <stdbool.h>
+
+struct evsel;
+
+struct evswitch {
+       struct evsel *on, *off;
+       bool         discarding;
+       bool         show_on_off_events;
+};
+
+#endif /* __PERF_EVSWITCH_H */