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-rw-r--r--lib/locking-selftest-spin.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/locking-selftest-spin.h b/lib/locking-selftest-spin.h
new file mode 100644
index 000000000000..ccd1b4b09757
--- /dev/null
+++ b/lib/locking-selftest-spin.h
@@ -0,0 +1,11 @@
+#undef LOCK
+#define LOCK L
+
+#undef UNLOCK
+#define UNLOCK U
+
+#undef RLOCK
+#undef WLOCK
+
+#undef INIT
+#define INIT SI