linux-kernel - Re: [PATCH v3 0/6] Some cleanups for huge

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Message-ID: <20210318150720.GP395976@xz-x1>
Date:   Thu, 18 Mar 2021 11:07:20 -0400
From:   Peter Xu <peterx@...hat.com>
To:     Miaohe Lin <linmiaohe@...wei.com>
Cc:     akpm@...ux-foundation.org, ziy@...dia.com, willy@...radead.org,
        william.kucharski@...cle.com, vbabka@...e.cz,
        yulei.kernel@...il.com, walken@...gle.com,
        aneesh.kumar@...ux.ibm.com, rcampbell@...dia.com,
        thomas_os@...pmail.org, yang.shi@...ux.alibaba.com,
        richard.weiyang@...ux.alibaba.com, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org
Subject: Re: [PATCH v3 0/6] Some cleanups for huge_memory

On Thu, Mar 18, 2021 at 08:27:16AM -0400, Miaohe Lin wrote:
> Hi all,
> This series contains cleanups to rework some function logics to make it
> more readable, use helper function and so on. More details can be found
> in the respective changelogs. Thanks!
> 
> v2->v3:
> use ALIGN/ALIGN_DOWN too against HPAGE_PMD_SIZE per Peter.
> 
> v1->v2:
> rename try_to_split_huge_pmd_address and move up comments.
> 
> Miaohe Lin (6):
>   mm/huge_memory.c: rework the function vma_adjust_trans_huge()
>   mm/huge_memory.c: make get_huge_zero_page() return bool
>   mm/huge_memory.c: rework the function do_huge_pmd_numa_page() slightly
>   mm/huge_memory.c: remove redundant PageCompound() check
>   mm/huge_memory.c: remove unused macro
>     TRANSPARENT_HUGEPAGE_DEBUG_COW_FLAG
>   mm/huge_memory.c: use helper function migration_entry_to_page()

Reviewed-by: Peter Xu <peterx@...hat.com>

-- 
Peter Xu