On Sun, Feb 06, 2022 at 01:27:41PM -0800, Hugh Dickins wrote: > Here it is based on 5.17-rc2, applies also to -rc3, almost cleanly to > mmotm 2022-02-03-21-58 (needs two easy fixups in mm/huge_memory.c); but > likely to conflict (I hope not fundamentally) with several concurrent > large patchsets. Most of this patchset hasn't arrived here yet, but I would be _delighted_ to rebase the folio conversion on top of this. What convoluted code it is! I am so glad you've cleaned this up; I was dreading doing the rest of the mlock file.