在 2019/8/21 上午2:24, Hugh Dickins 写道: > I'll set aside what I'm doing, and switch to rebasing ours to v5.3-rc > and/or mmotm. Then compare with what Alex has, to see if there's any > good reason to prefer one to the other: if no good reason to prefer ours, > I doubt we shall bother to repost, but just use it as basis for helping > to review or improve Alex's. For your review, my patchset are pretty straight and simple. It just use per lruvec lru_lock to replace necessary pgdat lru_lock. just this. We could talk more after I back to work. :) Thanks alot! Alex