1 files changed, 5 insertions, 6 deletions

diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index 6a258c90e7ce..c411b421c888 100644
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -70,6 +70,8 @@ struct perf_evsel {
         bool                    supported;
         /* parse modifier helper */
         int                     exclude_GH;
+        struct perf_evsel       *leader;
+        char                    *group_name;
 };
 
 struct cpu_map;
@@ -109,14 +111,11 @@ 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__open_per_cpu(struct perf_evsel *evsel,
-                             struct cpu_map *cpus, bool group,
-                             struct xyarray *group_fds);
+                             struct cpu_map *cpus);
 int perf_evsel__open_per_thread(struct perf_evsel *evsel,
-                                struct thread_map *threads, bool group,
-                                struct xyarray *group_fds);
+                                struct thread_map *threads);
 int perf_evsel__open(struct perf_evsel *evsel, struct cpu_map *cpus,
-                     struct thread_map *threads, bool group,
-                     struct xyarray *group_fds);
+                     struct thread_map *threads);
 void perf_evsel__close(struct perf_evsel *evsel, int ncpus, int nthreads);
 
 #define perf_evsel__match(evsel, t, c)          \