Re: SUJ deadlock

On Fri, 7 May 2010, Fabien Thomas wrote:

> fixed/works a lot better for me.

Thanks Fabien,  I just committed this.

Thanks everyone for the assistance finding bugs so far.  Please let me 
know if you run into anything else.  For now I don't know of any other 
than some feature/change requests for tunefs.

Thanks,
Jeff

>
>> Applied and restarted portupgrade.
>> Will tell you tomorrow.
>>
>> Fabien
>>
>> Le 6 mai 2010 ? 00:54, Jeff Roberson a ?crit :
>>
>>> On Mon, 3 May 2010, Fabien Thomas wrote:
>>>
>>>>>> Hi Jeff,
>>>>>>
>>>>>> I'm with r207548 now and since some days i've system deadlock.
>>>>>> It seems related to SUJ with process waiting on suspfs or ppwait.
>>>>>
>>>>> I've also seen it stalled in suspfs, but this information is way better
>>>>> than what I was able to garner.   I was only able to tell via ctrl-t on
>>>>> a stalled 'ls' process in a terminal before hard booting.
>>>>>
>>>>> Right now it occurs everytime I attempt to do the portmaster -a upgrade
>>>>> of X/KDE on this system.
>>>>
>>>> I've spotted this during multiple portupgrade -aR :)
>>>
>>> Can anyone who has experienced this hang test this patch:
>>>
>>> Thanks,
>>> Jeff
>>>
>>> Index: ffs_softdep.c
>>> ===================================================================
>>> --- ffs_softdep.c       (revision 207480)
>>> +++ ffs_softdep.c       (working copy)
>>> _at__at_ -9301,7 +9301,7 _at__at_
>>>                       hadchanges = 1;
>>>       }
>>>       /* Leave this inodeblock dirty until it's in the list. */
>>> -       if ((inodedep->id_state & (UNLINKED | DEPCOMPLETE)) == UNLINKED)
>>> +       if ((inodedep->id_state & (UNLINKED | UNLINKONLIST)) == UNLINKED)
>>>               hadchanges = 1;
>>>       /*
>>>        * If we had to rollback the inode allocation because of
>>>
>>>
>>>>
>>>> Fabien
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>>
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>