1 files changed, 8 insertions, 2 deletions

diff --git a/tools/perf/ui/setup.c b/tools/perf/ui/setup.c
index 791fb15ce350..bd7d460f844c 100644
--- a/tools/perf/ui/setup.c
+++ b/tools/perf/ui/setup.c
@@ -1,6 +1,10 @@
-#include "../cache.h"
-#include "../debug.h"
+#include <pthread.h>
 
+#include "../util/cache.h"
+#include "../util/debug.h"
+#include "../util/hist.h"
+
+pthread_mutex_t ui__lock = PTHREAD_MUTEX_INITIALIZER;
 
 void setup_browser(bool fallback_to_pager)
 {
@@ -25,6 +29,8 @@ void setup_browser(bool fallback_to_pager)
                 use_browser = 0;
                 if (fallback_to_pager)
                         setup_pager();
+
+                perf_hpp__init(false, false);
                 break;
         }
 }