perf evswitch: Introduce init() method to set the on/off evsels from the command line
Another step in having all the boilerplate in just one place to then use
in the other tools.
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-snreb1wmwyjei3eefwotxp1l@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 2a5b8af..1764efd1 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -3868,24 +3868,9 @@ int cmd_script(int argc, const char **argv)
script.range_num);
}
- if (script.evswitch.on_name) {
- script.evswitch.on = perf_evlist__find_evsel_by_str(session->evlist, script.evswitch.on_name);
- if (script.evswitch.on == NULL) {
- fprintf(stderr, "switch-on event not found (%s)\n", script.evswitch.on_name);
- err = -ENOENT;
- goto out_delete;
- }
- script.evswitch.discarding = true;
- }
-
- if (script.evswitch.off_name) {
- script.evswitch.off = perf_evlist__find_evsel_by_str(session->evlist, script.evswitch.off_name);
- if (script.evswitch.off == NULL) {
- fprintf(stderr, "switch-off event not found (%s)\n", script.evswitch.off_name);
- err = -ENOENT;
- goto out_delete;
- }
- }
+ err = evswitch__init(&script.evswitch, session->evlist, stderr);
+ if (err)
+ goto out_delete;
err = __cmd_script(&script);
