1 files changed, 6 insertions, 0 deletions

diff --git a/fs/exofs/exofs.h b/fs/exofs/exofs.h
index 825454d76f6c..0276242326ab 100644
--- a/fs/exofs/exofs.h
+++ b/fs/exofs/exofs.h
@@ -130,6 +130,9 @@ static inline struct exofs_i_info *exofs_i(struct inode *inode)
 /* inode.c               */
 void exofs_truncate(struct inode *inode);
 int exofs_setattr(struct dentry *, struct iattr *);
+int exofs_write_begin(struct file *file, struct address_space *mapping,
+                loff_t pos, unsigned len, unsigned flags,
+                struct page **pagep, void **fsdata);
 
 /*********************
  * operation vectors *
@@ -138,6 +141,9 @@ int exofs_setattr(struct dentry *, struct iattr *);
 extern const struct inode_operations exofs_file_inode_operations;
 extern const struct file_operations exofs_file_operations;
 
+/* inode.c           */
+extern const struct address_space_operations exofs_aops;
+
 /* symlink.c         */
 extern const struct inode_operations exofs_symlink_inode_operations;
 extern const struct inode_operations exofs_fast_symlink_inode_operations;