perf stat: Introduce perf_evlist__reset_stats

To fit in with the rest of the helpers (alloc and free).

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1435310967-14570-9-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 983bcbbe8e0a5d77df259d9838e2561a0a5cf9fd..188cd98a4ab3b7b2ab86a747d9d5477f23e62dbb 100644 (file)
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -216,7 +216,7 @@ out_free:
        return -1;
 }
 
-static void perf_stat__reset_stats(struct perf_evlist *evlist)
+static void perf_evlist__reset_stats(struct perf_evlist *evlist)
 {
        struct perf_evsel *evsel;
 
@@ -224,7 +224,11 @@ static void perf_stat__reset_stats(struct perf_evlist *evlist)
                perf_evsel__reset_stat_priv(evsel);
                perf_evsel__reset_counts(evsel);
        }
+}
 
+static void perf_stat__reset_stats(void)
+{
+       perf_evlist__reset_stats(evsel_list);
        perf_stat__reset_shadow_stats();
 }
 
@@ -1473,7 +1477,7 @@ int cmd_stat(int argc, const char **argv, const char *prefix __maybe_unused)
                status = run_perf_stat(argc, argv);
                if (forever && status != -1) {
                        print_stat(argc, argv);
-                       perf_stat__reset_stats(evsel_list);
+                       perf_stat__reset_stats();
                }
        }