1 files changed, 18 insertions, 0 deletions
diff --git a/arch/powerpc/mm/book3s64/internal.h b/arch/powerpc/mm/book3s64/internal.h
new file mode 100644
index 000000000..c12d78ee4
--- /dev/null
+++ b/arch/powerpc/mm/book3s64/internal.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+#ifndef ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H
+#define ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H
+
+#include <linux/jump_label.h>
+
+extern bool stress_slb_enabled;
+
+DECLARE_STATIC_KEY_FALSE(stress_slb_key);
+
+static inline bool stress_slb(void)
+{
+	return static_branch_unlikely(&stress_slb_key);
+}
+
+void slb_setup_new_exec(void);
+
+#endif /* ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H */