On Wed, 2011-09-21 at 18:26 +0200, Michal Nazarewicz wrote: > - page += 1 << order; > + > + if (zone_pfn_same_memmap(pfn - count, pfn)) > + page += count; > + else > + page = pfn_to_page(pfn); > } That all looks sane to me and should fix the bug I brought up. -- Dave -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>