439 	struct rbd_spec		*parent_spec;  member
1670 	rbd_spec_put(rbd_dev->parent_spec);  in rbd_dev_unparent()
1671 	rbd_dev->parent_spec = NULL;  in rbd_dev_unparent()
1685 	if (!rbd_dev->parent_spec)  in rbd_dev_parent_put()
1712 	if (!rbd_dev->parent_spec)  in rbd_dev_parent_get()
5363 		struct rbd_spec *spec = rbd_dev->parent_spec;  in rbd_parent_show()
5935 	struct rbd_spec *parent_spec;  in rbd_dev_v2_parent_info()  local
5939 	parent_spec = rbd_spec_alloc();  in rbd_dev_v2_parent_info()
5940 	if (!parent_spec)  in rbd_dev_v2_parent_info()
5989 	if (!rbd_dev->parent_spec) {  in rbd_dev_v2_parent_info()
5990 		parent_spec->pool_id = pii.pool_id;  in rbd_dev_v2_parent_info()
5992 			parent_spec->pool_ns = pii.pool_ns;  in rbd_dev_v2_parent_info()
5995 		parent_spec->image_id = pii.image_id;  in rbd_dev_v2_parent_info()
5997 		parent_spec->snap_id = pii.snap_id;  in rbd_dev_v2_parent_info()
5999 		rbd_dev->parent_spec = parent_spec;  in rbd_dev_v2_parent_info()
6000 		parent_spec = NULL;	/* rbd_dev now owns this */  in rbd_dev_v2_parent_info()
6008 		if (parent_spec) {  in rbd_dev_v2_parent_info()
6025 	rbd_spec_put(parent_spec);  in rbd_dev_v2_parent_info()
6819 	if (!rbd_dev->parent_spec)  in rbd_dev_probe_parent()
6828 	parent = __rbd_dev_create(rbd_dev->rbd_client, rbd_dev->parent_spec);  in rbd_dev_probe_parent()
6839 	rbd_spec_get(rbd_dev->parent_spec);  in rbd_dev_probe_parent()
7185 		rbd_assert(first->parent_spec);  in rbd_dev_remove_parent()
7186 		rbd_spec_put(first->parent_spec);  in rbd_dev_remove_parent()
7187 		first->parent_spec = NULL;  in rbd_dev_remove_parent()