On Wed, May 04, 2022 at 08:07:55PM +0000, SeongJae Park wrote: > Several commits on 'mm-unstable' replaces 'PageTransHuge()' with > 'folio_test_large()' instead of 'folio_test_transhuge()'. As a result, > several build errors occur when 'CONFIG_TRANSPARENT_HUGEPAGE' is unset. I sent an entire replacement patch series mere minutes ago which I think fixes everything you mention here. Please check? https://lore.kernel.org/linux-mm/20220504182857.4013401-1-willy@xxxxxxxxxxxxx/T/#t