tools/testing: include maple-shim.c in maple.c

There's some duplicated code and we are about to add more functionality
in maple-shared.h that we will need in the userspace maple test to be
available, so include it via maple-shim.c

Co-developed-by: Liam R. Howlett <[email protected]>
Signed-off-by: Liam R. Howlett <[email protected]>
Reviewed-by: Suren Baghdasaryan <[email protected]>
Signed-off-by: Vlastimil Babka <[email protected]>

Author: tehcaster

tools/testing/radix-tree/maple.c

@@ -8,22 +8,16 @@
  * difficult to handle in kernel tests.
  */
 
-#define CONFIG_DEBUG_MAPLE_TREE
-#define CONFIG_MAPLE_SEARCH
-#define MAPLE_32BIT (MAPLE_NODE_SLOTS > 31)
-#include "test.h"
-#include <stdlib.h>
-#include <time.h>
-#include <linux/init.h>
-
 #define module_init(x)
 #define module_exit(x)
 #define MODULE_AUTHOR(x)
 #define MODULE_DESCRIPTION(X)
 #define MODULE_LICENSE(x)
 #define dump_stack()	assert(0)
 
-#include "../../../lib/maple_tree.c"
+#include "test.h"
+
+#include "../shared/maple-shim.c"
 #include "../../../lib/test_maple_tree.c"
 
 #define RCU_RANGE_COUNT 1000