151 	struct fscache_object *parent = object->parent;  in fscache_done_parent_op()  local
154 	       object->debug_id, parent->debug_id, parent->n_ops);  in fscache_done_parent_op()
156 	spin_lock_nested(&parent->lock, 1);  in fscache_done_parent_op()
157 	parent->n_obj_ops--;  in fscache_done_parent_op()
158 	parent->n_ops--;  in fscache_done_parent_op()
159 	if (parent->n_ops == 0)  in fscache_done_parent_op()
160 		fscache_raise_event(parent, FSCACHE_OBJECT_EV_CLEARED);  in fscache_done_parent_op()
161 	spin_unlock(&parent->lock);  in fscache_done_parent_op()
327 	object->parent = NULL;  in fscache_object_init()
375 	struct fscache_object *parent;  in fscache_initialise_object()  local
382 	parent = object->parent;  in fscache_initialise_object()
383 	if (!parent) {  in fscache_initialise_object()
388 	_debug("parent: %s of:%lx", parent->state->name, parent->flags);  in fscache_initialise_object()
390 	if (fscache_object_is_dying(parent)) {  in fscache_initialise_object()
395 	if (fscache_object_is_available(parent)) {  in fscache_initialise_object()
402 	spin_lock(&parent->lock);  in fscache_initialise_object()
405 	if (fscache_object_is_live(parent) &&  in fscache_initialise_object()
407 		list_add(&object->dep_link, &parent->dependents);  in fscache_initialise_object()
411 	spin_unlock(&parent->lock);  in fscache_initialise_object()
419 	fscache_raise_event(parent, FSCACHE_OBJECT_EV_NEW_CHILD);  in fscache_initialise_object()
430 	struct fscache_object *parent = object->parent;  in fscache_parent_ready()  local
434 	ASSERT(parent != NULL);  in fscache_parent_ready()
436 	spin_lock(&parent->lock);  in fscache_parent_ready()
437 	parent->n_ops++;  in fscache_parent_ready()
438 	parent->n_obj_ops++;  in fscache_parent_ready()
440 	spin_unlock(&parent->lock);  in fscache_parent_ready()
455 	struct fscache_object *parent = object->parent;  in fscache_look_up_object()  local
462 	ASSERT(parent != NULL);  in fscache_look_up_object()
463 	ASSERTCMP(parent->n_ops, >, 0);  in fscache_look_up_object()
464 	ASSERTCMP(parent->n_obj_ops, >, 0);  in fscache_look_up_object()
467 	ASSERT(fscache_object_is_available(parent));  in fscache_look_up_object()
469 	if (fscache_object_is_dying(parent) ||  in fscache_look_up_object()
702 	struct fscache_object *parent = object->parent;  in fscache_drop_object()  local
749 	if (parent) {  in fscache_drop_object()
751 		       parent->debug_id, parent->n_children);  in fscache_drop_object()
753 		spin_lock(&parent->lock);  in fscache_drop_object()
754 		parent->n_children--;  in fscache_drop_object()
755 		if (parent->n_children == 0)  in fscache_drop_object()
756 			fscache_raise_event(parent, FSCACHE_OBJECT_EV_CLEARED);  in fscache_drop_object()
757 		spin_unlock(&parent->lock);  in fscache_drop_object()
758 		object->parent = NULL;  in fscache_drop_object()
905 		spin_lock(&object->parent->lock);  in fscache_dequeue_object()
907 		spin_unlock(&object->parent->lock);  in fscache_dequeue_object()