static int raid1_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
{
conf_t *conf = mddev->private;
static int raid1_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
{
conf_t *conf = mddev->private;
/* As all devices are equivalent, we don't need a full recovery
* if this was recently any drive of the array
*/
/* As all devices are equivalent, we don't need a full recovery
* if this was recently any drive of the array
*/
/* Cannot change chunk_size, layout, or level */
if (mddev->chunk_size != mddev->new_chunk ||
/* Cannot change chunk_size, layout, or level */
if (mddev->chunk_size != mddev->new_chunk ||