diff --git a/mm/tiny-shmem.c b/mm/tiny-shmem.c
index cdc6d43..f9d6a9c 100644
--- a/mm/tiny-shmem.c
+++ b/mm/tiny-shmem.c
@@ -90,7 +90,7 @@
 	file->f_mode = FMODE_WRITE | FMODE_READ;
 
 	/* notify everyone as to the change of file size */
-	error = do_truncate(dentry, size, file);
+	error = do_truncate(dentry, size, 0, file);
 	if (error < 0)
 		goto close_file;