434 	struct rbd_spec		*parent_spec;  member
1533 	rbd_spec_put(rbd_dev->parent_spec);  in rbd_dev_unparent()
1534 	rbd_dev->parent_spec = NULL;  in rbd_dev_unparent()
1548 	if (!rbd_dev->parent_spec)  in rbd_dev_parent_put()
1575 	if (!rbd_dev->parent_spec)  in rbd_dev_parent_get()
5181 		struct rbd_spec *spec = rbd_dev->parent_spec;  in rbd_parent_show()
5763 	struct rbd_spec *parent_spec;  in rbd_dev_setup_parent()  local
5767 	parent_spec = rbd_spec_alloc();  in rbd_dev_setup_parent()
5768 	if (!parent_spec)  in rbd_dev_setup_parent()
5791 	parent_spec->pool_id = pii.pool_id;  in rbd_dev_setup_parent()
5793 		parent_spec->pool_ns = pii.pool_ns;  in rbd_dev_setup_parent()
5796 	parent_spec->image_id = pii.image_id;  in rbd_dev_setup_parent()
5798 	parent_spec->snap_id = pii.snap_id;  in rbd_dev_setup_parent()
5800 	rbd_assert(!rbd_dev->parent_spec);  in rbd_dev_setup_parent()
5801 	rbd_dev->parent_spec = parent_spec;  in rbd_dev_setup_parent()
5802 	parent_spec = NULL;	/* rbd_dev now owns this */  in rbd_dev_setup_parent()
5816 	rbd_spec_put(parent_spec);  in rbd_dev_setup_parent()
6741 	if (!rbd_dev->parent_spec)  in rbd_dev_probe_parent()
6750 	parent = __rbd_dev_create(rbd_dev->parent_spec);  in rbd_dev_probe_parent()
6761 	parent->spec = rbd_spec_get(rbd_dev->parent_spec);  in rbd_dev_probe_parent()
7040 		rbd_assert(rbd_dev->parent_spec);  in rbd_dev_update_parent()
7234 		rbd_assert(first->parent_spec);  in rbd_dev_remove_parent()
7235 		rbd_spec_put(first->parent_spec);  in rbd_dev_remove_parent()
7236 		first->parent_spec = NULL;  in rbd_dev_remove_parent()