unmap_pmd_range  1169 arch/x86/mm/pageattr.c 		unmap_pmd_range(pud, start, pre_end);
unmap_pmd_range  1183 arch/x86/mm/pageattr.c 			unmap_pmd_range(pud, start, start + PUD_SIZE);
unmap_pmd_range  1193 arch/x86/mm/pageattr.c 		unmap_pmd_range(pud, start, end);