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()."
I wonder if there's other places that could be fixed up similarly that do
folio_test_anon() || folio_test_ksm() or equivalent?
I think you spotted the one in patch #25 :)
I looked for others while crafting this patch, but there might be more
hiding that I didn't catch.
Reviewed-by: Zi Yan <ziy@xxxxxxxxxx>
Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
LGTM, so:
Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@xxxxxxxxxx>
Thanks!
--
Cheers,
David / dhildenb
