linux-kernel - Re: [PATCH 0/3] Cleanup for khugepaged

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Message-ID: <5A180A76-511A-4094-A54A-ED8275B36A60@allmail.cc>
Date:   Thu, 25 Mar 2021 10:21:28 -0400
From:   "Zi Yan" <zi.yan@...mail.cc>
To:     "Miaohe Lin" <linmiaohe@...wei.com>
Cc:     akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org
Subject: Re: [PATCH 0/3] Cleanup for khugepaged

On 25 Mar 2021, at 9:56, Miaohe Lin wrote:

> Hi all,
> This series contains cleanups to remove unnecessary out label and
> meaningless !pte_present() check. Also use helper function to simplify
> the code. More details can be found in the respective changelogs.
> Thanks!
>
> Miaohe Lin (3):
>   khugepaged: use helper function range_in_vma() in
>     collapse_pte_mapped_thp()
>   khugepaged: remove unnecessary out label in collapse_huge_page()
>   khugepaged: remove meaningless !pte_present() check in
>     khugepaged_scan_pmd()
>
>  mm/khugepaged.c | 14 ++++----------
>  1 file changed, 4 insertions(+), 10 deletions(-)

All looks good to me. Thanks.

Reviewed-by: Zi Yan <ziy@...dia.com>

—
Best Regards,
Yan Zi

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