On Fri, Oct 10, 2014 at 07:35:15AM -0700, Dave Hansen wrote: > On 10/10/2014 06:21 AM, Fengwei Yin wrote: > > @@ -787,6 +788,9 @@ check_pfn: > > return NULL; > > } > > > > + if (is_huge_zero_pfn(pfn)) > > + return NULL; > > + > > That looks a lot better. One thing, why not put the is_huge_zero_pfn() > check next to the is_zero_pfn() check? Hi, If no further comment, what's the next step to push this patch merged? :). Thanks a lot. Regards Yin, Fengwei -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>