On Wed, Jul 02, 2025 at 11:02:21AM +0200, David Hildenbrand wrote: > On 02.07.25 10:49, Lorenzo Stoakes wrote: > > On Tue, Jul 01, 2025 at 09:34:41PM +0200, David Hildenbrand wrote: > > > On 01.07.25 15:02, Lorenzo Stoakes wrote: > > > > On Mon, Jun 30, 2025 at 03:00:04PM +0200, David Hildenbrand wrote: > > > > > We can now simply check for PageAnon() and remove PageMappingFlags(). > > > > > > > > > > ... and while at it, use the folio instead and operate on > > > > > folio->mapping. > > > > > > > > Probably worth mentioning to be super crystal clear that this is because > > > > now it's either an anon folio or a KSM folio, both of which set the > > > > FOLIO_MAPPING_ANON flag. > > > > > > "As PageMappingFlags() now only indicates anon (incl. ksm) folios, we can > > > now simply check for PageAnon() and remove PageMappingFlags()." > > > > Sounds good! Though the extremely nitty part of me says 'capitalise KSM' :P > > Like we do so consistently with vma, pte and all the other acronyms ;)
Don't forget pae which now means something different depending on whether you're talking about x86-64 page tables or anon exclusive flags... :>) Yeah, I mean it's throwing teaspoons of water out of a reservoir but might as well :P > > Can do! > > -- > Cheers, > > David / dhildenb >
