diff --git a/include/linux/fs.h b/include/linux/fs.h
index 14a97194b34ba16ba7906ae8c27b1767f266f317..90477550b9359a6dfffc4edea2eb1a551b8b1686 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2580,15 +2580,34 @@ static inline void i_readcount_inc(struct inode *inode)
 #endif
 extern int do_pipe_flags(int *, int);
 
+#define __kernel_read_file_id(id) \
+	id(UNKNOWN, unknown)		\
+	id(FIRMWARE, firmware)		\
+	id(MODULE, kernel-module)		\
+	id(KEXEC_IMAGE, kexec-image)		\
+	id(KEXEC_INITRAMFS, kexec-initramfs)	\
+	id(POLICY, security-policy)		\
+	id(MAX_ID, )
+
+#define __fid_enumify(ENUM, dummy) READING_ ## ENUM,
+#define __fid_stringify(dummy, str) #str,
+
 enum kernel_read_file_id {
-	READING_FIRMWARE = 1,
-	READING_MODULE,
-	READING_KEXEC_IMAGE,
-	READING_KEXEC_INITRAMFS,
-	READING_POLICY,
-	READING_MAX_ID
+	__kernel_read_file_id(__fid_enumify)
+};
+
+static const char * const kernel_read_file_str[] = {
+	__kernel_read_file_id(__fid_stringify)
 };
 
+static inline const char * const kernel_read_file_id_str(enum kernel_read_file_id id)
+{
+	if (id < 0 || id >= READING_MAX_ID)
+		return kernel_read_file_str[READING_UNKNOWN];
+
+	return kernel_read_file_str[id];
+}
+
 extern int kernel_read(struct file *, loff_t, char *, unsigned long);
 extern int kernel_read_file(struct file *, void **, loff_t *, loff_t,
 			    enum kernel_read_file_id);