1 files changed, 5 insertions, 5 deletions

diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index c942daa712e6..251d99ecd225 100644
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -10,15 +10,15 @@
 struct callchain_node {
         struct callchain_node   *parent;
         struct list_head        brothers;
-        struct list_head        children;
-        struct list_head        val;
+        struct list_head        children;
+        struct list_head        val;
         struct rb_node          rb_node;
-        int                     val_nr;
-        int                     hit;
+        unsigned int            val_nr;
+        u64                     hit;
 };
 
 struct callchain_list {
-        unsigned long           ip;
+        u64                     ip;
         struct symbol           *sym;
         struct list_head        list;
 };