Re: [linus:master] [filemap] c8be038067: vm-scalability.throughput -27.3% regression

[Yin Fengwei]

On 11/20/23 21:48, kernel test robot wrote:
> 
> hi, Fengwei,
> 
> we noticed c8be038067 is the fix commit for
> de74976eb65151a2f568e477fc2e0032df5b22b4 ("filemap: add filemap_map_folio_range()")
> 
> and we captured numbers of improvement for this commit
> (refer to below
> "In addition to that, the commit also has significant impact on the following tests"
> part which includes several examples)
> 
> however, recently, we found a regression as title mentioned.

Thanks for the testing. I will take a look at this regression.


Regards
Yin, Fengwei