On Wed, May 2, 2018 at 9:45 PM 'Alistair Strachan' via kernel-team < [email protected]> wrote:
> Map the region shm as write-combining instead of uncachable. I think more commit message is needed. Why is this done, what does it fix, etc. Its hard to know what the improvement is without a cover-letter either. I am assuming the improvement is in performance by using the write-combining mode. thanks, - Joel
