1 files changed, 1 insertions, 0 deletions

diff --git a/fs/fat/fat.h b/fs/fat/fat.h
index e0c4ba39a377..64e295e8ff38 100644
--- a/fs/fat/fat.h
+++ b/fs/fat/fat.h
@@ -370,6 +370,7 @@ extern int fat_file_fsync(struct file *file, loff_t start, loff_t end,
                           int datasync);
 
 /* fat/inode.c */
+extern int fat_block_truncate_page(struct inode *inode, loff_t from);
 extern void fat_attach(struct inode *inode, loff_t i_pos);
 extern void fat_detach(struct inode *inode);
 extern struct inode *fat_iget(struct super_block *sb, loff_t i_pos);