diff --git a/fs/file_table.c b/fs/file_table.c
index be73cbc..f8cc881 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -175,9 +175,11 @@
 	file->f_path = *path;
 	file->f_inode = path->dentry->d_inode;
 	file->f_mapping = path->dentry->d_inode->i_mapping;
-	if ((mode & FMODE_READ) && likely(fop->read || fop->aio_read))
+	if ((mode & FMODE_READ) &&
+	     likely(fop->read || fop->aio_read || fop->read_iter))
 		mode |= FMODE_CAN_READ;
-	if ((mode & FMODE_WRITE) && likely(fop->write || fop->aio_write))
+	if ((mode & FMODE_WRITE) &&
+	     likely(fop->write || fop->aio_write || fop->write_iter))
 		mode |= FMODE_CAN_WRITE;
 	file->f_mode = mode;
 	file->f_op = fop;