On Mon, Apr 15, 2019 at 04:58:27PM -0400, Waiman Long wrote: > This series contain 2 follow-up patches to alleviate the performance > regression found in the page_fault1 test of the will-it-scale benchmark. > This does not recover all the lost performance, but reclaim a sizeable > portion of it. > > The regression was found on an Intel system. I have run the test on > an AMD system. The regression wasn't seen there. There are only minor > variations in performance. Perhaps the page fault path is quite different > between Intel and AMD systems.
Can you please just fold this back into the appropriate patches? Trying to review all the back and forth is painful.
