On Mon, 27 Apr 2015 14:26:46 +0300 "Kirill A. Shutemov" <[email protected]> wrote:
> PageTrans* helpers are always-false if THP is disabled compile-time. > It means the fucntion will fail to detect hugetlb pages in this case. > > Let's use PageCompound() instead. With small tweak to how we calculate > next low_pfn it will make function ready to see tail pages. <scratches head> So this patch has no runtime effects at present? It is preparation for something else? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
