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-rw-r--r--include/xen/tmem.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/xen/tmem.h b/include/xen/tmem.h
new file mode 100644
index 000000000..c80bafe31
--- /dev/null
+++ b/include/xen/tmem.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _XEN_TMEM_H
+#define _XEN_TMEM_H
+
+#include <linux/types.h>
+
+#ifdef CONFIG_XEN_TMEM_MODULE
+#define tmem_enabled true
+#else
+/* defined in drivers/xen/tmem.c */
+extern bool tmem_enabled;
+#endif
+
+#ifdef CONFIG_XEN_SELFBALLOONING
+extern int xen_selfballoon_init(bool, bool);
+#endif
+
+#endif /* _XEN_TMEM_H */