On Wed, Apr 24, 2019 at 10:14:55AM -0600, Jonathan Corbet wrote: > On Wed, 24 Apr 2019 13:28:35 +0300 > Mike Rapoport <rppt@xxxxxxxxxxxxx> wrote: > > > Describe what {FLAT,DISCONTIG,SPARSE}MEM are and how they manage to > > maintain pfn <-> struct page correspondence. > > Quick question: should this document perhaps mention that DISCONTIGMEM > appears to be on its way out? I suspect it'll take a while until then, but I'll add a sentence about it being deprecated. Which reminds me that mm/Kconfig also begs for the corresponding update. > Thanks, > > jon > -- Sincerely yours, Mike.