On 2013/12/16 17:00, Xishi Qiu wrote: > The huge page may be reallocated in soft_offline_page, because > MIGRATE_ISOLATE can not keep the page until after setting PG_hwpoison. > alloc_huge_page() > dequeue_huge_page_vma() > dequeue_huge_page_node() > If the huge page was reallocated, we need to try offline it again. > Sorry, I made a mistake. This bug was fixed in commit c8721bbbdd36382de51cd6b7a56322e0acca2414 Thanks, Xishi Qiu -- 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>