1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/fscrypt_supp.h b/include/linux/fscrypt_supp.h
index 33d641e27c18..fd6ee089ced0 100644
--- a/include/linux/fscrypt_supp.h
+++ b/include/linux/fscrypt_supp.h
@@ -11,6 +11,21 @@
 #ifndef _LINUX_FSCRYPT_SUPP_H
 #define _LINUX_FSCRYPT_SUPP_H
 
+struct fscrypt_ctx {
+	union {
+		struct {
+			struct page *bounce_page;	/* Ciphertext page */
+			struct page *control_page;	/* Original page  */
+		} w;
+		struct {
+			struct bio *bio;
+			struct work_struct work;
+		} r;
+		struct list_head free_list;	/* Free list */
+	};
+	u8 flags;				/* Flags */
+};
+
 static inline bool fscrypt_has_encryption_key(const struct inode *inode)
 {
 	return (inode->i_crypt_info != NULL);