Lines Matching defs:pvd

358 	vdev_t *pvd = vd->vdev_parent;
364 	if (pvd == NULL)
375 	return (pvd->vdev_ops->vdev_op_min_asize(pvd));
514 vdev_add_child(vdev_t *pvd, vdev_t *cvd)
523 	cvd->vdev_parent = pvd;
525 	if (pvd == NULL)
528 	ASSERT(id >= pvd->vdev_children || pvd->vdev_child[id] == NULL);
530 	oldsize = pvd->vdev_children * sizeof (vdev_t *);
531 	pvd->vdev_children = MAX(pvd->vdev_children, id + 1);
532 	newsize = pvd->vdev_children * sizeof (vdev_t *);
535 	if (pvd->vdev_child != NULL) {
536 		memcpy(newchild, pvd->vdev_child, oldsize);
537 		kmem_free(pvd->vdev_child, oldsize);
540 	pvd->vdev_child = newchild;
541 	pvd->vdev_child[id] = cvd;
543 	cvd->vdev_top = (pvd->vdev_top ? pvd->vdev_top: cvd);
549 	for (; pvd != NULL; pvd = pvd->vdev_parent)
550 		pvd->vdev_guid_sum += cvd->vdev_guid_sum;
559 vdev_remove_child(vdev_t *pvd, vdev_t *cvd)
564 	ASSERT(cvd->vdev_parent == pvd);
566 	if (pvd == NULL)
569 	ASSERT(id < pvd->vdev_children);
570 	ASSERT(pvd->vdev_child[id] == cvd);
572 	pvd->vdev_child[id] = NULL;
575 	for (c = 0; c < pvd->vdev_children; c++)
576 		if (pvd->vdev_child[c])
579 	if (c == pvd->vdev_children) {
580 		kmem_free(pvd->vdev_child, c * sizeof (vdev_t *));
581 		pvd->vdev_child = NULL;
582 		pvd->vdev_children = 0;
594 	for (; pvd != NULL; pvd = pvd->vdev_parent)
595 		pvd->vdev_guid_sum -= cvd->vdev_guid_sum;
602 vdev_compact_children(vdev_t *pvd)
605 	int oldc = pvd->vdev_children;
608 	ASSERT(spa_config_held(pvd->vdev_spa, SCL_ALL, RW_WRITER) == SCL_ALL);
614 		if (pvd->vdev_child[c])
621 			if ((cvd = pvd->vdev_child[c]) != NULL) {
630 	kmem_free(pvd->vdev_child, oldc * sizeof (vdev_t *));
631 	pvd->vdev_child = newchild;
632 	pvd->vdev_children = newc;
1347 	vdev_t *pvd = cvd->vdev_parent;
1364 	vdev_remove_child(pvd, cvd);
1365 	vdev_add_child(pvd, mvd);
1383 	vdev_t *pvd = mvd->vdev_parent;
1395 	vdev_remove_child(pvd, mvd);
1421 	vdev_add_child(pvd, cvd);
2684 	vdev_t *pvd = vd->vdev_parent;
2695 	if (pvd != NULL && pvd->vdev_reopening)
2696 		vd->vdev_reopening = (pvd->vdev_reopening && !vd->vdev_offline);
4288 	vdev_t *vd, *tvd, *pvd, *rvd = spa->spa_root_vdev;
4308 		for (pvd = vd; pvd != rvd; pvd = pvd->vdev_parent)
4309 			pvd->vdev_expanding = !!((flags & ZFS_ONLINE_EXPAND) ||
4318 		for (pvd = vd; pvd != rvd; pvd = pvd->vdev_parent)
4319 			pvd->vdev_expanding = B_FALSE;
4890 	vdev_t *pvd;
5090 			for (pvd = vd; pvd != rvd; pvd = pvd->vdev_parent)
5091 				vdev_dtl_dirty(pvd, DTL_PARTIAL, txg, 1);
5594 	vdev_t *cvd, *pvd = vd->vdev_parent;
5596 	VERIFY3U(pvd->vdev_children, >, 1);
5598 	vdev_remove_child(pvd, vd);
5599 	vdev_compact_children(pvd);
5601 	ASSERT3P(pvd->vdev_child, !=, NULL);
5603 	cvd = pvd->vdev_child[0];
5604 	if (pvd->vdev_children == 1) {
5728 	vdev_t *pvd = vd->vdev_parent;
5729 	ASSERT3P(pvd, !=, NULL);
5730 	ASSERT3P(pvd->vdev_ops->vdev_op_xlate, !=, NULL);
5738 	pvd->vdev_ops->vdev_op_xlate(vd, physical_rs, &intermediate, remain_rs);