On Thu, 5 Mar 2020, Huang, Ying wrote: > > In general, I don't think this patch really improves the situation ... > > it's only a handful of places where this change slightly makes the code > > easier to understand. And there, only slightly ... I'd prefer better > > comments instead (e.g., in PageAnon()), documenting what it means for a > > anon page to either have PageSwapBacked() set or not. > > Personally, I still prefer the better named functions than the comments > here and there. But I can understand that people may have different > flavor. > Maybe add a comment to page-flags.h referring to what PageSwapBacked indicates when PageAnon is true?
