On Fri, Jun 20, 2014 at 04:11:27PM -0400, Naoya Horiguchi wrote: > Currently no user of page table walker sets ->pgd_entry() or ->pud_entry(), > so checking their existence in each loop is just wasting CPU cycle. > So let's remove it to reduce overhead. > > Signed-off-by: Naoya Horiguchi <n-horigu...@ah.jp.nec.com>
Acked-by: Kirill A. Shutemov <kirill.shute...@linux.intel.com> -- Kirill A. Shutemov -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
