SIMPLE_ATTR_SIZE 75 fs/configfs/file.c if (WARN_ON_ONCE(count > (ssize_t)SIMPLE_ATTR_SIZE)) SIMPLE_ATTR_SIZE 233 fs/configfs/file.c if (count >= SIMPLE_ATTR_SIZE) SIMPLE_ATTR_SIZE 234 fs/configfs/file.c count = SIMPLE_ATTR_SIZE - 1;