1 files changed, 3 insertions, 3 deletions

diff --git a/tools/testing/radix-tree/linux.c b/tools/testing/radix-tree/linux.c
index 94bcdb992bbf..cf48c8473f48 100644
--- a/tools/testing/radix-tree/linux.c
+++ b/tools/testing/radix-tree/linux.c
@@ -35,9 +35,9 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, int flags)
         if (cachep->nr_objs) {
                 cachep->nr_objs--;
                 node = cachep->objs;
-                cachep->objs = node->private_data;
+                cachep->objs = node->parent;
                 pthread_mutex_unlock(&cachep->lock);
-                node->private_data = NULL;
+                node->parent = NULL;
         } else {
                 pthread_mutex_unlock(&cachep->lock);
                 node = malloc(cachep->size);
@@ -64,7 +64,7 @@ void kmem_cache_free(struct kmem_cache *cachep, void *objp)
         } else {
                 struct radix_tree_node *node = objp;
                 cachep->nr_objs++;
-                node->private_data = cachep->objs;
+                node->parent = cachep->objs;
                 cachep->objs = node;
         }
         pthread_mutex_unlock(&cachep->lock);