If a region of memory must be split into at least one new MADV_MERGEABLE
or MADV_UNMERGEABLE region, the madvise may return ENOMEM if the process
-will exceed ``vm.max_map_count`` (see Documentation/sysctl/vm.txt).
+will exceed ``vm.max_map_count`` (see Documentation/admin-guide/sysctl/vm.rst).
Like other madvise calls, they are intended for use on mapped areas of
the user address space: they will report ENOMEM if the specified range