1 files changed, 8 insertions, 2 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index b7d477fbda02..34fc7c8672e4 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -13,12 +13,18 @@
 #include <symbol/kallsyms.h>
 #include "unwind.h"
+static void dsos__init(struct dsos *dsos)
+{
+        INIT_LIST_HEAD(&dsos->head);
+        dsos->root = RB_ROOT;
+}
 int machine__init(struct machine *machine, const char *root_dir, pid_t pid)
 {
        map_groups__init(&machine->kmaps);
        RB_CLEAR_NODE(&machine->rb_node);
-        INIT_LIST_HEAD(&machine->user_dsos.head);
+        dsos__init(&machine->user_dsos);
-        INIT_LIST_HEAD(&machine->kernel_dsos.head);
+        dsos__init(&machine->kernel_dsos);
        machine->threads = RB_ROOT;
        INIT_LIST_HEAD(&machine->dead_threads);