On 2/11/19 6:24 PM, Naoya Horiguchi wrote: > On Mon, Feb 11, 2019 at 03:06:27PM -0800, Mike Kravetz wrote: >> While looking at this, I think there is another issue. When a hugetlb >> page is migrated, we do not migrate the 'page_huge_active' state of the >> page. That should be moved as the page is migrated. Correct? > > Yes, and I think that putback_active_hugepage(new_hpage) at the last step > of migration sequence handles the copying of 'page_huge_active' state. > Thanks! I missed the putback_active_hugepage that takes care of making the target migration page active. -- Mike Kravetz
