116 		return (child->p_pptr->p_pid == child->p_oppid ?  in proc_realparent()
117 		    child->p_pptr : child->p_reaper);  in proc_realparent()
145 		if (exiting && p2->p_pptr == p) {  in reaper_abandon_children()
646 		PROC_LOCK(p->p_pptr);  in exit1()
647 		mtx_lock(&p->p_pptr->p_sigacts->ps_mtx);  in exit1()
648 		if (p->p_pptr->p_sigacts->ps_flag &  in exit1()
652 			mtx_unlock(&p->p_pptr->p_sigacts->ps_mtx);  in exit1()
653 			pp = p->p_pptr;  in exit1()
657 			PROC_LOCK(p->p_pptr);  in exit1()
666 			mtx_unlock(&p->p_pptr->p_sigacts->ps_mtx);  in exit1()
668 		if (p->p_pptr == p->p_reaper || p->p_pptr == initproc) {  in exit1()
678 		PROC_LOCK(p->p_pptr);  in exit1()
684 		kern_psignal(p->p_pptr, p->p_sigparent);  in exit1()
708 	wakeup(p->p_pptr);  in exit1()
710 	sched_exit(p->p_pptr, td);  in exit1()
713 	PROC_UNLOCK(p->p_pptr);  in exit1()
946 	if (p->p_oppid != p->p_pptr->p_pid) {  in proc_reap()
1058 		   (p->p_pptr == td->td_proc &&  in proc_to_reap()
1460 	if (child->p_pptr == parent)  in proc_reparent()
1463 	PROC_LOCK(child->p_pptr);  in proc_reparent()
1465 	PROC_UNLOCK(child->p_pptr);  in proc_reparent()
1471 		proc_add_orphan(child, child->p_pptr);  in proc_reparent()
1474 	child->p_pptr = parent;  in proc_reparent()