Differential D26116 Diff 76095 head/sys/kern/kern_exit.c

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head/sys/kern/kern_exit.c

Show First 20 Lines • Show All 385 Lines • ▼ Show 20 Lines	if (p->p_leader->p_peers != NULL) {
q = q->p_peers;		q = q->p_peers;
q->p_peers = p->p_peers;		q->p_peers = p->p_peers;
wakeup(p->p_leader);		wakeup(p->p_leader);
}		}
mtx_unlock(&ppeers_lock);		mtx_unlock(&ppeers_lock);
}		}

vmspace_exit(td);		vmspace_exit(td);
killjobc();
(void)acct_process(td);		(void)acct_process(td);

#ifdef KTRACE		#ifdef KTRACE
ktrprocexit(td);		ktrprocexit(td);
#endif		#endif
/*		/*
* Release reference to text vnode		* Release reference to text vnode
*/		*/
Show All 26 Lines	#endif
sx_xlock(&allproc_lock);		sx_xlock(&allproc_lock);
LIST_REMOVE(p, p_list);		LIST_REMOVE(p, p_list);
sx_xunlock(&allproc_lock);		sx_xunlock(&allproc_lock);

sx_xlock(&proctree_lock);		sx_xlock(&proctree_lock);
PROC_LOCK(p);		PROC_LOCK(p);
p->p_flag &= ~(P_TRACED \| P_PPWAIT \| P_PPTRACE);		p->p_flag &= ~(P_TRACED \| P_PPWAIT \| P_PPTRACE);
PROC_UNLOCK(p);		PROC_UNLOCK(p);

		/*
		* killjobc() might drop and re-acquire proctree_lock to
		* revoke control tty if exiting process was a session leader.
		*/
		killjobc();

/*		/*
* Reparent all children processes:		* Reparent all children processes:
* - traced ones to the original parent (or init if we are that parent)		* - traced ones to the original parent (or init if we are that parent)
* - the rest to init		* - the rest to init
*/		*/
q = LIST_FIRST(&p->p_children);		q = LIST_FIRST(&p->p_children);
if (q != NULL) /* only need this if any child is S_ZOMB */		if (q != NULL) /* only need this if any child is S_ZOMB */
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