On Thu, May 30, 2019 at 10:13:56AM -0700, Matthew Wilcox wrote: > On Thu, May 30, 2019 at 12:15:48PM -0400, Johannes Weiner wrote: > > Are there any objections or feedback on the proposed fix below? This > > is kind of a serious regression. > > I'll drop it into the xarray tree for merging in a week, if that's ok > with you? Hey, it's three weeks later and we're about to miss 5.2. This sucks, Matthew. You introduced a serious regression to the MM subsystem, whose process and patch routing you largely bypassed. When I encountered the problem and provided a reproducer and a fix, you gave me a hard time on cosmetic grounds. I incorporated all your feedback, and still you show no urgency to get this patch or a fix of your own into mainline. It's your bug, please fix it.