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-rw-r--r--tools/testing/shared/maple-shared.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/testing/shared/maple-shared.h b/tools/testing/shared/maple-shared.h
index dc4d30f3860b..2a1e9a8594a2 100644
--- a/tools/testing/shared/maple-shared.h
+++ b/tools/testing/shared/maple-shared.h
@@ -10,4 +10,15 @@
#include <time.h>
#include "linux/init.h"
+void maple_rcu_cb(struct rcu_head *head);
+#define rcu_cb maple_rcu_cb
+
+#define kfree_rcu(_struct, _memb) \
+do { \
+ typeof(_struct) _p_struct = (_struct); \
+ \
+ call_rcu(&((_p_struct)->_memb), rcu_cb); \
+} while(0);
+
+
#endif /* __MAPLE_SHARED_H__ */