SCAN_PAGE_DIRTY_OR_WRITEBACK
EMe(SCAN_PAGE_DIRTY_OR_WRITEBACK, "page_dirty_or_writeback")
result = SCAN_PAGE_DIRTY_OR_WRITEBACK;
result = SCAN_PAGE_DIRTY_OR_WRITEBACK;
result = SCAN_PAGE_DIRTY_OR_WRITEBACK;
result = SCAN_PAGE_DIRTY_OR_WRITEBACK;
if (!cc->is_khugepaged && result == SCAN_PAGE_DIRTY_OR_WRITEBACK &&
case SCAN_PAGE_DIRTY_OR_WRITEBACK: