Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> wrote: > Convert __page_rmapping to folio_raw_mapping and move it to mm/internal.h. > It's only a couple of instructions (load and mask), so it's definitely > going to be cheaper to inline it than call it. Leave page_rmapping > out of line. > > Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> I assume you're going to call it from another source file at some point, otherwise this is unnecessary. Apart from that, Reviewed-by: David Howells <dhowells@xxxxxxxxxx>