if (td->o.file_lock_mode == FILE_LOCK_READWRITE)
fio_rwlock_unlock(f->rwlock);
else if (td->o.file_lock_mode == FILE_LOCK_EXCLUSIVE)
if (td->o.file_lock_mode == FILE_LOCK_READWRITE)
fio_rwlock_unlock(f->rwlock);
else if (td->o.file_lock_mode == FILE_LOCK_EXCLUSIVE)