68 	struct fscache_object *parent = object->parent;  in fscache_done_parent_op()  local
71 	       object->debug_id, parent->debug_id, parent->n_ops);  in fscache_done_parent_op()
73 	spin_lock_nested(&parent->lock, 1);  in fscache_done_parent_op()
74 	parent->n_ops--;  in fscache_done_parent_op()
75 	parent->n_obj_ops--;  in fscache_done_parent_op()
76 	if (parent->n_ops == 0)  in fscache_done_parent_op()
77 		fscache_raise_event(parent, FSCACHE_OBJECT_EV_CLEARED);  in fscache_done_parent_op()
78 	spin_unlock(&parent->lock);  in fscache_done_parent_op()
361 	struct fscache_object *parent;  in fscache_initialise_object()  local
365 	ASSERT(object->cookie->parent != NULL);  in fscache_initialise_object()
379 	spin_lock_nested(&object->cookie->parent->lock, 1);  in fscache_initialise_object()
381 	parent = object->parent;  in fscache_initialise_object()
382 	if (!parent) {  in fscache_initialise_object()
387 		spin_lock_nested(&parent->lock, 1);  in fscache_initialise_object()
388 		_debug("parent %s", fscache_object_states[parent->state]);  in fscache_initialise_object()
390 		if (parent->state >= FSCACHE_OBJECT_DYING) {  in fscache_initialise_object()
393 		} else if (parent->state < FSCACHE_OBJECT_AVAILABLE) {  in fscache_initialise_object()
404 					 &parent->dependents);  in fscache_initialise_object()
408 				if (parent->state == FSCACHE_OBJECT_INIT)  in fscache_initialise_object()
409 					fscache_enqueue_object(parent);  in fscache_initialise_object()
413 			parent->n_ops++;  in fscache_initialise_object()
414 			parent->n_obj_ops++;  in fscache_initialise_object()
420 		spin_unlock(&parent->lock);  in fscache_initialise_object()
424 	spin_unlock(&object->cookie->parent->lock);  in fscache_initialise_object()
439 	struct fscache_object *parent;  in fscache_lookup_object()  local
444 	parent = object->parent;  in fscache_lookup_object()
445 	ASSERT(parent != NULL);  in fscache_lookup_object()
446 	ASSERTCMP(parent->n_ops, >, 0);  in fscache_lookup_object()
447 	ASSERTCMP(parent->n_obj_ops, >, 0);  in fscache_lookup_object()
450 	ASSERTCMP(parent->state, >=, FSCACHE_OBJECT_AVAILABLE);  in fscache_lookup_object()
452 	if (parent->state >= FSCACHE_OBJECT_DYING ||  in fscache_lookup_object()
461 	       parent->cookie->def->name, cookie->def->name,  in fscache_lookup_object()
615 	struct fscache_object *parent = object->parent;  in fscache_drop_object()  local
631 	if (parent) {  in fscache_drop_object()
633 		       parent->debug_id, parent->n_children);  in fscache_drop_object()
635 		spin_lock(&parent->lock);  in fscache_drop_object()
636 		parent->n_children--;  in fscache_drop_object()
637 		if (parent->n_children == 0)  in fscache_drop_object()
638 			fscache_raise_event(parent, FSCACHE_OBJECT_EV_CLEARED);  in fscache_drop_object()
639 		spin_unlock(&parent->lock);  in fscache_drop_object()
640 		object->parent = NULL;  in fscache_drop_object()
842 		spin_lock(&object->parent->lock);  in fscache_dequeue_object()
844 		spin_unlock(&object->parent->lock);  in fscache_dequeue_object()