1 files changed, 1 insertions, 0 deletions
diff --git a/simpleperf/thread_tree.h b/simpleperf/thread_tree.h
index f6853503..b58c5061 100644
--- a/simpleperf/thread_tree.h
+++ b/simpleperf/thread_tree.h
@@ -83,6 +83,7 @@ class ThreadTree {
   // Find map for an ip address when we don't know whether it is in kernel.
   const MapEntry* FindMap(const ThreadEntry* thread, uint64_t ip);
   const Symbol* FindSymbol(const MapEntry* map, uint64_t ip);
+  const Symbol* FindKernelSymbol(uint64_t ip);
   const MapEntry* UnknownMap() const {
     return &unknown_map_;
   }