On 4/29/26 17:29, Zi Yan wrote: > Replace it with a check on the max folio order of the file's address space > mapping, making sure PMD folio is supported. Keep the inode open-for-write > check, since even if collapse_file() now makes sure all to-be-collapsed > folios are clean and the created PMD file THP can be handled by FSes > properly, the filemap_flush() could perform undesirable write back. > > Signed-off-by: Zi Yan <[email protected]> > ---
Acked-by: David Hildenbrand (Arm) <[email protected]> -- Cheers, David
