1 files changed, 1 insertions, 0 deletions
diff --git a/trace.h b/trace.h
index c843e681a7..ae6a332947 100644
--- a/trace.h
+++ b/trace.h
@@ -17,6 +17,7 @@ extern void trace_repo_setup(const char *prefix);
 extern int trace_want(struct trace_key *key);
 extern void trace_disable(struct trace_key *key);
 extern uint64_t getnanotime(void);
+extern void trace_command_performance(const char **argv);
 
 #ifndef HAVE_VARIADIC_MACROS