ida: Start new test_ida module

Start transitioning the IDA tests into kernel space.  Framework heavily
cribbed from test_xarray.c.

Signed-off-by: Matthew Wilcox <willy@infradead.org>

1 files changed, 19 insertions, 3 deletions

diff --git a/tools/testing/radix-tree/idr-test.c b/tools/testing/radix-tree/idr-test.c
index ee820fcc29b0..604b51dc9b38 100644
--- a/tools/testing/radix-tree/idr-test.c
+++ b/tools/testing/radix-tree/idr-test.c
@@ -309,6 +309,15 @@ void idr_checks(void)
 	idr_u32_test(0);
 }
 
+#define module_init(x)
+#define module_exit(x)
+#define MODULE_AUTHOR(x)
+#define MODULE_LICENSE(x)
+#define dump_stack()    assert(0)
+void ida_dump(struct ida *);
+
+#include "../../../lib/test_ida.c"
+
 /*
  * Check that we get the correct error when we run out of memory doing
  * allocations.  To ensure we run out of memory, just "forget" to preload.
@@ -488,7 +497,7 @@ void ida_simple_get_remove_test(void)
 	ida_destroy(&ida);
 }
 
-void ida_checks(void)
+void user_ida_checks(void)
 {
 	DEFINE_IDA(ida);
 	int id;
@@ -582,12 +591,19 @@ void ida_thread_tests(void)
 		pthread_join(threads[i], NULL);
 }
 
+void ida_tests(void)
+{
+	user_ida_checks();
+	ida_checks();
+	ida_exit();
+	ida_thread_tests();
+}
+
 int __weak main(void)
 {
 	radix_tree_init();
 	idr_checks();
-	ida_checks();
-	ida_thread_tests();
+	ida_tests();
 	radix_tree_cpu_dead(1);
 	rcu_barrier();
 	if (nr_allocated)