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-rw-r--r--backport-include/linux/cache.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/backport-include/linux/cache.h b/backport-include/linux/cache.h
new file mode 100644
index 0000000..bd7cdcf
--- /dev/null
+++ b/backport-include/linux/cache.h
@@ -0,0 +1,10 @@
+#ifndef _BACKPORT_CACHE_H
+#define _BACKPORT_CACHE_H
+
+#include_next <linux/cache.h>
+
+#ifndef __ro_after_init
+#define __ro_after_init
+#endif
+
+#endif /* _BACKPORT_CACHE_H */