DIO_LOCKING
if (dio->flags & DIO_LOCKING && iov_iter_rw(iter) == READ) {
if (dio->flags & DIO_LOCKING && iov_iter_rw(iter) == READ) {
if (iov_iter_rw(iter) == READ && (dio->flags & DIO_LOCKING))
if (dio->flags & DIO_LOCKING && iov_iter_rw(iter) == READ)
get_block, NULL, DIO_LOCKING | DIO_SKIP_HOLES);