2130 	unsigned long hstart, hend;  in khugepaged_enter_vma_merge()  local
2140 	hstart = (vma->vm_start + ~HPAGE_PMD_MASK) & HPAGE_PMD_MASK;  in khugepaged_enter_vma_merge()
2142 	if (hstart < hend)  in khugepaged_enter_vma_merge()
2515 	unsigned long hstart, hend;  in collapse_huge_page()  local
2548 	hstart = (vma->vm_start + ~HPAGE_PMD_MASK) & HPAGE_PMD_MASK;  in collapse_huge_page()
2550 	if (address < hstart || address + HPAGE_PMD_SIZE > hend)  in collapse_huge_page()
2772 		unsigned long hstart, hend;  in khugepaged_scan_mm_slot()  local
2784 		hstart = (vma->vm_start + ~HPAGE_PMD_MASK) & HPAGE_PMD_MASK;  in khugepaged_scan_mm_slot()
2786 		if (hstart >= hend)  in khugepaged_scan_mm_slot()
2790 		if (khugepaged_scan.address < hstart)  in khugepaged_scan_mm_slot()
2791 			khugepaged_scan.address = hstart;  in khugepaged_scan_mm_slot()
2800 			VM_BUG_ON(khugepaged_scan.address < hstart ||  in khugepaged_scan_mm_slot()