31 void __cachefiles_printk_object(struct cachefiles_object *object,  in __cachefiles_printk_object()  argument
38 	pr_err("%sobject: OBJ%x\n", prefix, object->fscache.debug_id);  in __cachefiles_printk_object()
40 	       prefix, object->fscache.state->name,  in __cachefiles_printk_object()
41 	       object->fscache.flags, work_busy(&object->fscache.work),  in __cachefiles_printk_object()
42 	       object->fscache.events, object->fscache.event_mask);  in __cachefiles_printk_object()
44 	       prefix, object->fscache.n_ops, object->fscache.n_in_progress,  in __cachefiles_printk_object()
45 	       object->fscache.n_exclusive);  in __cachefiles_printk_object()
47 	       prefix, object->fscache.parent);  in __cachefiles_printk_object()
49 	spin_lock(&object->fscache.lock);  in __cachefiles_printk_object()
50 	cookie = object->fscache.cookie;  in __cachefiles_printk_object()
54 		       object->fscache.cookie,  in __cachefiles_printk_object()
55 		       object->fscache.cookie->parent,  in __cachefiles_printk_object()
56 		       object->fscache.cookie->netfs_data,  in __cachefiles_printk_object()
57 		       object->fscache.cookie->flags);  in __cachefiles_printk_object()
67 	spin_unlock(&object->fscache.lock);  in __cachefiles_printk_object()
80 static noinline void cachefiles_printk_object(struct cachefiles_object *object,  in cachefiles_printk_object()  argument
86 	if (object)  in cachefiles_printk_object()
87 		__cachefiles_printk_object(object, "", keybuf);  in cachefiles_printk_object()
103 	struct cachefiles_object *object;  in cachefiles_mark_object_buried()  local
112 		object = rb_entry(p, struct cachefiles_object, active_node);  in cachefiles_mark_object_buried()
113 		if (object->dentry > dentry)  in cachefiles_mark_object_buried()
115 		else if (object->dentry < dentry)  in cachefiles_mark_object_buried()
128 	       object->fscache.debug_id,  in cachefiles_mark_object_buried()
129 	       object->fscache.state->name,  in cachefiles_mark_object_buried()
132 	if (fscache_object_is_live(&object->fscache)) {  in cachefiles_mark_object_buried()
135 		cachefiles_printk_object(object, NULL);  in cachefiles_mark_object_buried()
138 			fscache_object_mark_killed(&object->fscache, why);  in cachefiles_mark_object_buried()
149 					 struct cachefiles_object *object)  in cachefiles_mark_object_active()  argument
155 	_enter(",%p", object);  in cachefiles_mark_object_active()
160 	if (test_and_set_bit(CACHEFILES_OBJECT_ACTIVE, &object->flags)) {  in cachefiles_mark_object_active()
162 		cachefiles_printk_object(object, NULL);  in cachefiles_mark_object_active()
166 	dentry = object->dentry;  in cachefiles_mark_object_active()
173 		ASSERT(xobject != object);  in cachefiles_mark_object_active()
183 	rb_link_node(&object->active_node, _parent, _p);  in cachefiles_mark_object_active()
184 	rb_insert_color(&object->active_node, &cache->active_nodes);  in cachefiles_mark_object_active()
196 		cachefiles_printk_object(object, xobject);  in cachefiles_mark_object_active()
213 			       object->fscache.debug_id,  in cachefiles_mark_object_active()
235 			       object->fscache.debug_id,  in cachefiles_mark_object_active()
243 			cachefiles_printk_object(object, xobject);  in cachefiles_mark_object_active()
254 	clear_bit(CACHEFILES_OBJECT_ACTIVE, &object->flags);  in cachefiles_mark_object_active()
413 			     struct cachefiles_object *object)  in cachefiles_delete_object()  argument
418 	_enter(",OBJ%x{%p}", object->fscache.debug_id, object->dentry);  in cachefiles_delete_object()
420 	ASSERT(object->dentry);  in cachefiles_delete_object()
421 	ASSERT(d_backing_inode(object->dentry));  in cachefiles_delete_object()
422 	ASSERT(object->dentry->d_parent);  in cachefiles_delete_object()
424 	dir = dget_parent(object->dentry);  in cachefiles_delete_object()
428 	if (test_bit(FSCACHE_OBJECT_KILLED_BY_CACHE, &object->fscache.flags)) {  in cachefiles_delete_object()
437 		if (dir == object->dentry->d_parent) {  in cachefiles_delete_object()
439 						     object->dentry, false,  in cachefiles_delete_object()
460 			      struct cachefiles_object *object,  in cachefiles_walk_to_object()  argument
473 	       object->fscache.debug_id, key);  in cachefiles_walk_to_object()
515 		object->new = !d_backing_inode(next);  in cachefiles_walk_to_object()
521 		fscache_object_lookup_negative(&object->fscache);  in cachefiles_walk_to_object()
524 	if (key || object->type == FSCACHE_COOKIE_TYPE_INDEX) {  in cachefiles_walk_to_object()
596 	object->dentry = next;  in cachefiles_walk_to_object()
600 	if (!object->new) {  in cachefiles_walk_to_object()
603 		ret = cachefiles_check_object_xattr(object, auxdata);  in cachefiles_walk_to_object()
607 			object->dentry = NULL;  in cachefiles_walk_to_object()
618 			fscache_object_retrying_stale(&object->fscache);  in cachefiles_walk_to_object()
624 	ret = cachefiles_mark_object_active(cache, object);  in cachefiles_walk_to_object()
635 	if (object->new) {  in cachefiles_walk_to_object()
637 		ret = cachefiles_set_object_xattr(object, auxdata);  in cachefiles_walk_to_object()
650 	if (object->type != FSCACHE_COOKIE_TYPE_INDEX) {  in cachefiles_walk_to_object()
651 		if (d_is_reg(object->dentry)) {  in cachefiles_walk_to_object()
655 			aops = d_backing_inode(object->dentry)->i_mapping->a_ops;  in cachefiles_walk_to_object()
658 			if (object->dentry->d_sb->s_blocksize > PAGE_SIZE)  in cachefiles_walk_to_object()
661 			object->backer = object->dentry;  in cachefiles_walk_to_object()
667 	object->new = 0;  in cachefiles_walk_to_object()
668 	fscache_obtained_object(&object->fscache);  in cachefiles_walk_to_object()
670 	_leave(" = 0 [%lu]", d_backing_inode(object->dentry)->i_ino);  in cachefiles_walk_to_object()
674 	fscache_object_mark_killed(&object->fscache, FSCACHE_OBJECT_NO_SPACE);  in cachefiles_walk_to_object()
688 	rb_erase(&object->active_node, &cache->active_nodes);  in cachefiles_walk_to_object()
689 	clear_bit(CACHEFILES_OBJECT_ACTIVE, &object->flags);  in cachefiles_walk_to_object()
690 	wake_up_bit(&object->flags, CACHEFILES_OBJECT_ACTIVE);  in cachefiles_walk_to_object()
693 	dput(object->dentry);  in cachefiles_walk_to_object()
694 	object->dentry = NULL;  in cachefiles_walk_to_object()
830 	struct cachefiles_object *object;  in cachefiles_check_active()  local
867 		object = rb_entry(_n, struct cachefiles_object, active_node);  in cachefiles_check_active()
869 		if (object->dentry > victim)  in cachefiles_check_active()
871 		else if (object->dentry < victim)  in cachefiles_check_active()