Re: [PATCH, RFC] xfs: fix multi-AG deadlock in xfs_bunmapi

Nikolay Borisov
2017-07-20T14:58:47Z

On 20.07.2017 10:49, Christoph Hellwig wrote:
> On Thu, Jul 20, 2017 at 10:47:50AM +0300, Nikolay Borisov wrote:
>>
>>
>> On 20.07.2017 10:47, Christoph Hellwig wrote:
>>> Odd. And the patch to always just process a single extent from
>>> xfs_itruncate_extents fixes the issue for you, right?
>>
>> As far as I remember yes.
>
> Can you retest it under otherwise identical conditions?

Okay, I confirm that indeed changing the define from 2 to 1 fixes the
issue.