Re: Lockups with btrfs on 3.16-rc1 - bisected

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 06/18/2014 10:03 PM, Marc Dionne wrote:
> On Wed, Jun 18, 2014 at 8:41 PM, Marc Dionne <marc.c.dionne@xxxxxxxxx> wrote:
>> On Wed, Jun 18, 2014 at 8:08 PM, Waiman Long <waiman.long@xxxxxx> wrote:
>>> On 06/18/2014 08:03 PM, Marc Dionne wrote:
> 
> And for an additional data point, just removing those
> CONFIG_DEBUG_LOCK_ALLOC ifdefs looks like it's sufficient to prevent
> the symptoms when lockdep is not enabled.

Ok, somehow we've added a lock inversion here that wasn't here before.
Thanks for confirming, I'll nail it down.

-chris

--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Filesystem Development]     [Linux NFS]     [Linux NILFS]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux