mm: hugetlb_vmemmap: use walk_page_range_novma() to simplify the code

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It is unnecessary to implement a series of dedicated page table walking
helpers since there is already a general one walk_page_range_novma().  So
use it to simplify the code.

Link: https://lkml.kernel.org/r/20231127084645.27017-3-songmuchun@bytedance.com
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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Muchun Song 2023-11-27 16:46:43 +08:00 • committed by Andrew Morton

parent b123d09304

commit fb93ed6334

1 changed files with 39 additions and 109 deletions

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mm/hugetlb_vmemmap.c

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