2057 	unsigned long hstart, hend;  in khugepaged_enter_vma_merge()  local
2067 	hstart = (vma->vm_start + ~HPAGE_PMD_MASK) & HPAGE_PMD_MASK;  in khugepaged_enter_vma_merge()
2069 	if (hstart < hend)  in khugepaged_enter_vma_merge()
2438 	unsigned long hstart, hend;  in collapse_huge_page()  local
2471 	hstart = (vma->vm_start + ~HPAGE_PMD_MASK) & HPAGE_PMD_MASK;  in collapse_huge_page()
2473 	if (address < hstart || address + HPAGE_PMD_SIZE > hend)  in collapse_huge_page()
2693 		unsigned long hstart, hend;  in khugepaged_scan_mm_slot()  local
2705 		hstart = (vma->vm_start + ~HPAGE_PMD_MASK) & HPAGE_PMD_MASK;  in khugepaged_scan_mm_slot()
2707 		if (hstart >= hend)  in khugepaged_scan_mm_slot()
2711 		if (khugepaged_scan.address < hstart)  in khugepaged_scan_mm_slot()
2712 			khugepaged_scan.address = hstart;  in khugepaged_scan_mm_slot()
2721 			VM_BUG_ON(khugepaged_scan.address < hstart ||  in khugepaged_scan_mm_slot()