- /*
- * On Linux, we don't care about read alignment. The backing block
- * device driver will take care of that for us.
- * The only exception is raidz, which needs a full block for parity.
- */
- if (P2PHASE(zio->io_size, align) != 0 &&
- (zio->io_type != ZIO_TYPE_READ ||
- vd->vdev_ops == &vdev_raidz_ops)) {