165 void sysfs_notify(struct kobject *kobj, const char *dir, const char *attr)  in sysfs_notify()  argument
174 	if (kn && attr) {  in sysfs_notify()
175 		tmp = kernfs_find_and_get(kn, attr);  in sysfs_notify()
239 			   const struct attribute *attr, bool is_bin,  in sysfs_add_file_mode_ns()  argument
277 		struct bin_attribute *battr = (void *)attr;  in sysfs_add_file_mode_ns()
294 	if (!attr->ignore_lockdep)  in sysfs_add_file_mode_ns()
295 		key = attr->key ?: (struct lock_class_key *)&attr->skey;  in sysfs_add_file_mode_ns()
297 	kn = __kernfs_create_file(parent, attr->name, mode & 0777, size, ops,  in sysfs_add_file_mode_ns()
298 				  (void *)attr, ns, key);  in sysfs_add_file_mode_ns()
301 			sysfs_warn_dup(parent, attr->name);  in sysfs_add_file_mode_ns()
307 int sysfs_add_file(struct kernfs_node *parent, const struct attribute *attr,  in sysfs_add_file()  argument
310 	return sysfs_add_file_mode_ns(parent, attr, is_bin, attr->mode, NULL);  in sysfs_add_file()
319 int sysfs_create_file_ns(struct kobject *kobj, const struct attribute *attr,  in sysfs_create_file_ns()  argument
322 	BUG_ON(!kobj || !kobj->sd || !attr);  in sysfs_create_file_ns()
324 	return sysfs_add_file_mode_ns(kobj->sd, attr, false, attr->mode, ns);  in sysfs_create_file_ns()
350 		const struct attribute *attr, const char *group)  in sysfs_add_file_to_group()  argument
365 	error = sysfs_add_file(parent, attr, false);  in sysfs_add_file_to_group()
379 int sysfs_chmod_file(struct kobject *kobj, const struct attribute *attr,  in sysfs_chmod_file()  argument
386 	kn = kernfs_find_and_get(kobj->sd, attr->name);  in sysfs_chmod_file()
408 void sysfs_remove_file_ns(struct kobject *kobj, const struct attribute *attr,  in sysfs_remove_file_ns()  argument
413 	kernfs_remove_by_name_ns(parent, attr->name, ns);  in sysfs_remove_file_ns()
424 bool sysfs_remove_file_self(struct kobject *kobj, const struct attribute *attr)  in sysfs_remove_file_self()  argument
430 	kn = kernfs_find_and_get(parent, attr->name);  in sysfs_remove_file_self()
455 		const struct attribute *attr, const char *group)  in sysfs_remove_file_from_group()  argument
467 		kernfs_remove_by_name(parent, attr->name);  in sysfs_remove_file_from_group()
479 			  const struct bin_attribute *attr)  in sysfs_create_bin_file()  argument
481 	BUG_ON(!kobj || !kobj->sd || !attr);  in sysfs_create_bin_file()
483 	return sysfs_add_file(kobj->sd, &attr->attr, true);  in sysfs_create_bin_file()
493 			   const struct bin_attribute *attr)  in sysfs_remove_bin_file()  argument
495 	kernfs_remove_by_name(kobj->sd, attr->attr.name);  in sysfs_remove_bin_file()