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()
316 	object->parent = NULL;  in fscache_object_init()
364 	struct fscache_object *parent;  in fscache_initialise_object()  local
371 	parent = object->parent;  in fscache_initialise_object()
372 	if (!parent) {  in fscache_initialise_object()
377 	_debug("parent: %s of:%lx", parent->state->name, parent->flags);  in fscache_initialise_object()
379 	if (fscache_object_is_dying(parent)) {  in fscache_initialise_object()
384 	if (fscache_object_is_available(parent)) {  in fscache_initialise_object()
391 	spin_lock(&parent->lock);  in fscache_initialise_object()
394 	if (fscache_object_is_live(parent) &&  in fscache_initialise_object()
396 		list_add(&object->dep_link, &parent->dependents);  in fscache_initialise_object()
400 	spin_unlock(&parent->lock);  in fscache_initialise_object()
408 	fscache_raise_event(parent, FSCACHE_OBJECT_EV_NEW_CHILD);  in fscache_initialise_object()
419 	struct fscache_object *parent = object->parent;  in fscache_parent_ready()  local
423 	ASSERT(parent != NULL);  in fscache_parent_ready()
425 	spin_lock(&parent->lock);  in fscache_parent_ready()
426 	parent->n_ops++;  in fscache_parent_ready()
427 	parent->n_obj_ops++;  in fscache_parent_ready()
429 	spin_unlock(&parent->lock);  in fscache_parent_ready()
444 	struct fscache_object *parent = object->parent;  in fscache_look_up_object()  local
451 	ASSERT(parent != NULL);  in fscache_look_up_object()
452 	ASSERTCMP(parent->n_ops, >, 0);  in fscache_look_up_object()
453 	ASSERTCMP(parent->n_obj_ops, >, 0);  in fscache_look_up_object()
456 	ASSERT(fscache_object_is_available(parent));  in fscache_look_up_object()
458 	if (fscache_object_is_dying(parent) ||  in fscache_look_up_object()
685 	struct fscache_object *parent = object->parent;  in fscache_drop_object()  local
724 	if (parent) {  in fscache_drop_object()
726 		       parent->debug_id, parent->n_children);  in fscache_drop_object()
728 		spin_lock(&parent->lock);  in fscache_drop_object()
729 		parent->n_children--;  in fscache_drop_object()
730 		if (parent->n_children == 0)  in fscache_drop_object()
731 			fscache_raise_event(parent, FSCACHE_OBJECT_EV_CLEARED);  in fscache_drop_object()
732 		spin_unlock(&parent->lock);  in fscache_drop_object()
733 		object->parent = NULL;  in fscache_drop_object()
878 		spin_lock(&object->parent->lock);  in fscache_dequeue_object()
880 		spin_unlock(&object->parent->lock);  in fscache_dequeue_object()