1 files changed, 14 insertions, 0 deletions
diff --git a/tools/testing/shared/maple-shim.c b/tools/testing/shared/maple-shim.c
new file mode 100644
index 000000000000..16252ee616c0
--- /dev/null
+++ b/tools/testing/shared/maple-shim.c
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+/* Very simple shim around the maple tree. */
+
+#include "maple-shared.h"
+#include <linux/slab.h>
+
+#include "../../../lib/maple_tree.c"
+
+void maple_rcu_cb(struct rcu_head *head) {
+	struct maple_node *node = container_of(head, struct maple_node, rcu);
+
+	kmem_cache_free(maple_node_cache, node);
+}