On Thu 16-08-12 17:09:54, Will Deacon wrote: > On Wed, Aug 08, 2012 at 05:26:07PM +0100, Michal Hocko wrote: > > I guess the cleanest way is to hook into dequeue_huge_page_node and add > > something like arch_clear_hugepage_flags. > > I hooked into enqueue_huge_page instead, but how about something like this?: Do you have any specific reason for that? enqueue_huge_page is called on pages which potentially never get used so isn't that wasting a bit? Not that it would be wrong I was just thinking why shouldn't we do it when the page is actualy going to be used for sure. -- Michal Hocko SUSE Labs -- 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>