This was fixed recently in Linux by Matthew Wilcox and others, in a way that can benefit all Linux filesystems. Folios of pages were added in 5.16, the page cac

This was fixed recently in Linux by Matthew Wilcox and others, in a way that can benefit all Linux filesystems. Folios of pages were added in 5.16, the page cache was converted to use folios in 5.17, and large-folios were in 5.18.