6 static int walk_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end,  in walk_pte_range()  argument
18 		if (addr == end)  in walk_pte_range()
27 static int walk_pmd_range(pud_t *pud, unsigned long addr, unsigned long end,  in walk_pmd_range()  argument
37 		next = pmd_addr_end(addr, end);  in walk_pmd_range()
67 	} while (pmd++, addr = next, addr != end);  in walk_pmd_range()
72 static int walk_pud_range(pgd_t *pgd, unsigned long addr, unsigned long end,  in walk_pud_range()  argument
81 		next = pud_addr_end(addr, end);  in walk_pud_range()
93 	} while (pud++, addr = next, addr != end);  in walk_pud_range()
98 static int walk_pgd_range(unsigned long addr, unsigned long end,  in walk_pgd_range()  argument
107 		next = pgd_addr_end(addr, end);  in walk_pgd_range()
119 	} while (pgd++, addr = next, addr != end);  in walk_pgd_range()
126 				       unsigned long end)  in hugetlb_entry_end()  argument
129 	return boundary < end ? boundary : end;  in hugetlb_entry_end()
132 static int walk_hugetlb_range(unsigned long addr, unsigned long end,  in walk_hugetlb_range()  argument
143 		next = hugetlb_entry_end(h, addr, end);  in walk_hugetlb_range()
149 	} while (addr = next, addr != end);  in walk_hugetlb_range()
155 static int walk_hugetlb_range(unsigned long addr, unsigned long end,  in walk_hugetlb_range()  argument
169 static int walk_page_test(unsigned long start, unsigned long end,  in walk_page_test()  argument
175 		return walk->test_walk(start, end, walk);  in walk_page_test()
188 			err = walk->pte_hole(start, end, walk);  in walk_page_test()
194 static int __walk_page_range(unsigned long start, unsigned long end,  in __walk_page_range()  argument
202 			err = walk_hugetlb_range(start, end, walk);  in __walk_page_range()
204 		err = walk_pgd_range(start, end, walk);  in __walk_page_range()
239 int walk_page_range(unsigned long start, unsigned long end,  in walk_page_range()  argument
246 	if (start >= end)  in walk_page_range()
258 			next = end;  in walk_page_range()
261 			next = min(end, vma->vm_start);  in walk_page_range()
264 			next = min(end, vma->vm_end);  in walk_page_range()
284 	} while (start = next, start < end);  in walk_page_range()