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-rw-r--r--rust/helpers/refcount.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/rust/helpers/refcount.c b/rust/helpers/refcount.c
new file mode 100644
index 000000000000..d175898ad7b8
--- /dev/null
+++ b/rust/helpers/refcount.c
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/refcount.h>
+
+refcount_t rust_helper_REFCOUNT_INIT(int n)
+{
+ return (refcount_t)REFCOUNT_INIT(n);
+}
+
+void rust_helper_refcount_set(refcount_t *r, int n)
+{
+ refcount_set(r, n);
+}
+
+void rust_helper_refcount_inc(refcount_t *r)
+{
+ refcount_inc(r);
+}
+
+void rust_helper_refcount_dec(refcount_t *r)
+{
+ refcount_dec(r);
+}
+
+bool rust_helper_refcount_dec_and_test(refcount_t *r)
+{
+ return refcount_dec_and_test(r);
+}