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Re: [RFC][PATCH] Add child reaper to struct pspace [message #6056]

Thu, 07 September 2006 11:41

dev
Messages: 1693
Registered: September 2005
Location: Moscow

Senior Member

Cedric Le Goater wrote:
> Sukadev Bhattiprolu wrote:
>
> <snip>
>
>>@@ -620,8 +620,8 @@ static int de_thread(struct task_struct
>> * Reparenting needs write_lock on tasklist_lock,
>> * so it is safe to do it under read_lock.
>> */
>>- if (unlikely(current->group_leader == child_reaper))
>>- child_reaper = current;
>>+ if (unlikely(current->group->leader == current->pspace->child_reaper)
>>+ current->pspace->child_reaper = current;
>>
>> zap_other_threads(current);
>> read_unlock(&tasklist_lock);
>
>
> I'm unsure about this one ?
AFAICS, this one is for multithreaded init?
looks ok, imho.

Thanks,
Kirill

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		Re: [RFC][PATCH] Add child reaper to struct pspace By: dev on Thu, 07 September 2006 11:41
		Re: [RFC][PATCH] Add child reaper to struct pspace By: ebiederm on Thu, 07 September 2006 19:38

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