1 files changed, 2 insertions, 0 deletions

diff --git a/tools/perf/lib/include/internal/evlist.h b/tools/perf/lib/include/internal/evlist.h
index f9caab1fe3c3..b7b43dbc9b82 100644
--- a/tools/perf/lib/include/internal/evlist.h
+++ b/tools/perf/lib/include/internal/evlist.h
@@ -3,12 +3,14 @@
 #define __LIBPERF_INTERNAL_EVLIST_H
 
 struct perf_cpu_map;
+struct perf_thread_map;
 
 struct perf_evlist {
         struct list_head         entries;
         int                      nr_entries;
         bool                     has_user_cpus;
         struct perf_cpu_map     *cpus;
+        struct perf_thread_map  *threads;
 };
 
 #endif /* __LIBPERF_INTERNAL_EVLIST_H */