1 files changed, 18 insertions, 0 deletions
diff --git a/rust/helpers/barrier.c b/rust/helpers/barrier.c
new file mode 100644
index 000000000000..cdf28ce8e511
--- /dev/null
+++ b/rust/helpers/barrier.c
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <asm/barrier.h>
+
+void rust_helper_smp_mb(void)
+{
+	smp_mb();
+}
+
+void rust_helper_smp_wmb(void)
+{
+	smp_wmb();
+}
+
+void rust_helper_smp_rmb(void)
+{
+	smp_rmb();
+}