180 void sysfs_notify(struct kobject *kobj, const char *dir, const char *attr)  in sysfs_notify()  argument
189 	if (kn && attr) {  in sysfs_notify()
190 		tmp = kernfs_find_and_get(kn, attr);  in sysfs_notify()
255 		const struct attribute *attr, umode_t mode, kuid_t uid,  in sysfs_add_file_mode_ns()  argument
290 	if (!attr->ignore_lockdep)  in sysfs_add_file_mode_ns()
291 		key = attr->key ?: (struct lock_class_key *)&attr->skey;  in sysfs_add_file_mode_ns()
294 	kn = __kernfs_create_file(parent, attr->name, mode & 0777, uid, gid,  in sysfs_add_file_mode_ns()
295 				  PAGE_SIZE, ops, (void *)attr, ns, key);  in sysfs_add_file_mode_ns()
298 			sysfs_warn_dup(parent, attr->name);  in sysfs_add_file_mode_ns()
308 	const struct attribute *attr = &battr->attr;  in sysfs_add_bin_file_mode_ns()  local
325 	if (!attr->ignore_lockdep)  in sysfs_add_bin_file_mode_ns()
326 		key = attr->key ?: (struct lock_class_key *)&attr->skey;  in sysfs_add_bin_file_mode_ns()
329 	kn = __kernfs_create_file(parent, attr->name, mode & 0777, uid, gid,  in sysfs_add_bin_file_mode_ns()
330 				  battr->size, ops, (void *)attr, ns, key);  in sysfs_add_bin_file_mode_ns()
333 			sysfs_warn_dup(parent, attr->name);  in sysfs_add_bin_file_mode_ns()
345 int sysfs_create_file_ns(struct kobject *kobj, const struct attribute *attr,  in sysfs_create_file_ns()  argument
351 	if (WARN_ON(!kobj || !kobj->sd || !attr))  in sysfs_create_file_ns()
355 	return sysfs_add_file_mode_ns(kobj->sd, attr, attr->mode, uid, gid, ns);  in sysfs_create_file_ns()
380 		const struct attribute *attr, const char *group)  in sysfs_add_file_to_group()  argument
398 	error = sysfs_add_file_mode_ns(parent, attr, attr->mode, uid, gid,  in sysfs_add_file_to_group()
413 int sysfs_chmod_file(struct kobject *kobj, const struct attribute *attr,  in sysfs_chmod_file()  argument
420 	kn = kernfs_find_and_get(kobj->sd, attr->name);  in sysfs_chmod_file()
445 						  const struct attribute *attr)  in sysfs_break_active_protection()  argument
450 	kn = kernfs_find_and_get(kobj->sd, attr->name);  in sysfs_break_active_protection()
486 void sysfs_remove_file_ns(struct kobject *kobj, const struct attribute *attr,  in sysfs_remove_file_ns()  argument
491 	kernfs_remove_by_name_ns(parent, attr->name, ns);  in sysfs_remove_file_ns()
502 bool sysfs_remove_file_self(struct kobject *kobj, const struct attribute *attr)  in sysfs_remove_file_self()  argument
508 	kn = kernfs_find_and_get(parent, attr->name);  in sysfs_remove_file_self()
535 		const struct attribute *attr, const char *group)  in sysfs_remove_file_from_group()  argument
547 		kernfs_remove_by_name(parent, attr->name);  in sysfs_remove_file_from_group()
559 			  const struct bin_attribute *attr)  in sysfs_create_bin_file()  argument
564 	if (WARN_ON(!kobj || !kobj->sd || !attr))  in sysfs_create_bin_file()
568 	return sysfs_add_bin_file_mode_ns(kobj->sd, attr, attr->attr.mode, uid,  in sysfs_create_bin_file()
579 			   const struct bin_attribute *attr)  in sysfs_remove_bin_file()  argument
581 	kernfs_remove_by_name(kobj->sd, attr->attr.name);  in sysfs_remove_bin_file()