perf evlist: Introduce set_filter() method

[cascardo/linux.git] / tools / perf / util / evsel.h

diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index 60d2885..25043ff 100644 (file)
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -115,6 +115,9 @@ void perf_evsel__free_fd(struct perf_evsel *evsel);
 void perf_evsel__free_id(struct perf_evsel *evsel);
 void perf_evsel__close_fd(struct perf_evsel *evsel, int ncpus, int nthreads);
 
+int perf_evsel__set_filter(struct perf_evsel *evsel, int ncpus, int nthreads,
+                          const char *filter);
+
 int perf_evsel__open_per_cpu(struct perf_evsel *evsel,
                             struct cpu_map *cpus);
 int perf_evsel__open_per_thread(struct perf_evsel *evsel,