22  * check the type label on an object
25 int cachefiles_check_object_type(struct cachefiles_object *object)  in cachefiles_check_object_type()  argument
27 	struct dentry *dentry = object->dentry;  in cachefiles_check_object_type()
34 	if (!object->fscache.cookie)  in cachefiles_check_object_type()
37 		snprintf(type, 3, "%02x", object->fscache.cookie->def->type);  in cachefiles_check_object_type()
39 	_enter("%p{%s}", object, type);  in cachefiles_check_object_type()
82 	pr_err("Cache object %lu type xattr length incorrect\n",  in cachefiles_check_object_type()
89 	pr_err("Cache object %pd [%lu] type %s not %s\n",  in cachefiles_check_object_type()
99 int cachefiles_set_object_xattr(struct cachefiles_object *object,  in cachefiles_set_object_xattr()  argument
102 	struct dentry *dentry = object->dentry;  in cachefiles_set_object_xattr()
107 	_enter("%p,#%d", object, auxdata->len);  in cachefiles_set_object_xattr()
112 	clear_bit(FSCACHE_COOKIE_AUX_UPDATED, &object->fscache.cookie->flags);  in cachefiles_set_object_xattr()
118 			object,  in cachefiles_set_object_xattr()
128 int cachefiles_update_object_xattr(struct cachefiles_object *object,  in cachefiles_update_object_xattr()  argument
131 	struct dentry *dentry = object->dentry;  in cachefiles_update_object_xattr()
137 	_enter("%p,#%d", object, auxdata->len);  in cachefiles_update_object_xattr()
142 	clear_bit(FSCACHE_COOKIE_AUX_UPDATED, &object->fscache.cookie->flags);  in cachefiles_update_object_xattr()
148 			object,  in cachefiles_update_object_xattr()
158 int cachefiles_check_auxdata(struct cachefiles_object *object)  in cachefiles_check_auxdata()  argument
162 	struct dentry *dentry = object->dentry;  in cachefiles_check_auxdata()
168 	ASSERT(object->fscache.cookie->def->check_aux);  in cachefiles_check_auxdata()
178 	    auxbuf->type != object->fscache.cookie->def->type)  in cachefiles_check_auxdata()
182 	validity = fscache_check_aux(&object->fscache, &auxbuf->data, xlen,  in cachefiles_check_auxdata()
195  * - return -ESTALE if the object should be deleted
197 int cachefiles_check_object_xattr(struct cachefiles_object *object,  in cachefiles_check_object_xattr()  argument
201 	struct dentry *dentry = object->dentry;  in cachefiles_check_object_xattr()
204 	_enter("%p,#%d", object, auxdata->len);  in cachefiles_check_object_xattr()
226 		cachefiles_io_error_obj(object,  in cachefiles_check_object_xattr()
232 	/* check the on-disk object */  in cachefiles_check_object_xattr()
242 	if (object->fscache.cookie->def->check_aux) {  in cachefiles_check_object_xattr()
249 		       object->fscache.cookie->def->name, dlen);  in cachefiles_check_object_xattr()
251 		result = fscache_check_aux(&object->fscache,  in cachefiles_check_object_xattr()
277 			cachefiles_io_error_obj(object,  in cachefiles_check_object_xattr()
294 	pr_err("Cache object %lu xattr length incorrect\n",  in cachefiles_check_object_xattr()
305  * remove the object's xattr to mark it stale