Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> wrote: > So I think it needs to match the comment (and the try_grab_page() > logic), and just basically > > if (flags & FOLL_GET) > return try_get_folio(page, refs); > > if (is_zero_page(page)) > return page_folio(page); > > folio = try_get_folio(page, refs); > if (!folio) > return NULL; > > instead. That looks right. David