_KTHREAD_INVALID
mp->m_owner = _KTHREAD_INVALID;
mp->m_owner = _KTHREAD_INVALID;
mp->m_owner = _KTHREAD_INVALID;
mp->m_owner = _KTHREAD_INVALID;
mp->m_owner = _KTHREAD_INVALID;
rwlp->rw_owner = _KTHREAD_INVALID;
rwlp->rw_owner = _KTHREAD_INVALID;
rwlp->rw_owner = _KTHREAD_INVALID;
rwlp->rw_owner = _KTHREAD_INVALID;