> Oh, it will be putback to lru list during migration. So does your "some > time" mean before call check_new_page? Yes until the next check_new_page() whenever that is. If the migration works it will be earlier, otherwise later. -andi -- 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>