Christoph Hellwig <hch@lst.de> writes:

> Hi Ying,
>
>> Any update to this regression?
>
> Not really.  We've optimized everything we could in XFS without
> dropping the architecture that we really want to move to.  Now we're
> waiting for some MM behavior to be fixed that this unconvered.  But
> in the end will probabkly stuck with a slight regression in this
> artificial workload.

I see.  Thanks for update.  Please keep me posted.

Best Regards,
Huang, Ying