Date: Wed, 5 May 2010 12:54:07 -1000 (HST) From: Jeff Roberson <jroberson@jroberson.net> To: Fabien Thomas <fabien.thomas@netasq.com> Cc: freebsd-current@freebsd.org, Mark Atkinson <atkin901@gmail.com> Subject: Re: SUJ deadlock Message-ID: <alpine.BSF.2.00.1005051253480.1398@desktop> In-Reply-To: <C5565B6E-11C7-46C1-97A1-81AE1D5A7C78@netasq.com> References: <B9090D36-D0E7-48D9-9FE2-FD0C7A486AC3@netasq.com> <4BDF2A4D.3030706@gmail.com> <C5565B6E-11C7-46C1-97A1-81AE1D5A7C78@netasq.com>
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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)
@@ -9301,7 +9301,7 @@
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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