434 	struct rbd_spec		*parent_spec;  member
1513 	rbd_spec_put(rbd_dev->parent_spec);  in rbd_dev_unparent()
1514 	rbd_dev->parent_spec = NULL;  in rbd_dev_unparent()
1528 	if (!rbd_dev->parent_spec)  in rbd_dev_parent_put()
1555 	if (!rbd_dev->parent_spec)  in rbd_dev_parent_get()
5125 		struct rbd_spec *spec = rbd_dev->parent_spec;  in rbd_parent_show()
5707 	struct rbd_spec *parent_spec;  in rbd_dev_v2_parent_info()  local
5711 	parent_spec = rbd_spec_alloc();  in rbd_dev_v2_parent_info()
5712 	if (!parent_spec)  in rbd_dev_v2_parent_info()
5761 	if (!rbd_dev->parent_spec) {  in rbd_dev_v2_parent_info()
5762 		parent_spec->pool_id = pii.pool_id;  in rbd_dev_v2_parent_info()
5764 			parent_spec->pool_ns = pii.pool_ns;  in rbd_dev_v2_parent_info()
5767 		parent_spec->image_id = pii.image_id;  in rbd_dev_v2_parent_info()
5769 		parent_spec->snap_id = pii.snap_id;  in rbd_dev_v2_parent_info()
5771 		rbd_dev->parent_spec = parent_spec;  in rbd_dev_v2_parent_info()
5772 		parent_spec = NULL;	/* rbd_dev now owns this */  in rbd_dev_v2_parent_info()
5780 		if (parent_spec) {  in rbd_dev_v2_parent_info()
5797 	rbd_spec_put(parent_spec);  in rbd_dev_v2_parent_info()
6730 	if (!rbd_dev->parent_spec)  in rbd_dev_probe_parent()
6739 	parent = __rbd_dev_create(rbd_dev->rbd_client, rbd_dev->parent_spec);  in rbd_dev_probe_parent()
6750 	rbd_spec_get(rbd_dev->parent_spec);  in rbd_dev_probe_parent()
7122 		rbd_assert(first->parent_spec);  in rbd_dev_remove_parent()
7123 		rbd_spec_put(first->parent_spec);  in rbd_dev_remove_parent()
7124 		first->parent_spec = NULL;  in rbd_dev_remove_parent()