On Fri, Oct 16, 2020 at 11:19 AM Vivek Goyal <vgoyal@xxxxxxxxxx> wrote: > > So with multi page writes performance seems much better for this > particular workload. Looking at that code, I don't see why the page needs to be unlocked after it's been filled, so I do think the easy solution is to just always unlock the pages. Then the rest of the multi-page code is probably fine. But hey, who knows. I might be missing something. Linus