Hi Ming, can you send a first patch just doing the obvious cleanups like converting to bio_add_page and replacing direct poking into the bio with the proper accessors? That should help reducing the actual series to a sane size, and it should also help to cut down the Cc list. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>