linux-kernel - Re: [PATCH v5 6/6] userfaultfd: convert mfill

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Message-ID: <20230407000701.GG14244@monkey>
Date:   Thu, 6 Apr 2023 17:07:01 -0700
From:   Mike Kravetz <mike.kravetz@...cle.com>
To:     Peng Zhang <zhangpeng362@...wei.com>
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        akpm@...ux-foundation.org, willy@...radead.org,
        sidhartha.kumar@...cle.com, vishal.moola@...il.com,
        muchun.song@...ux.dev, wangkefeng.wang@...wei.com,
        sunnanyong@...wei.com
Subject: Re: [PATCH v5 6/6] userfaultfd: convert mfill_atomic() to use a folio

On 03/31/23 17:39, Peng Zhang wrote:
> From: ZhangPeng <zhangpeng362@...wei.com>
> 
> Convert mfill_atomic_pte_copy(), shmem_mfill_atomic_pte() and
> mfill_atomic_pte() to take in a folio pointer.
> Convert mfill_atomic() to use a folio. Convert page_kaddr to kaddr in
> mfill_atomic().
> 
> Signed-off-by: ZhangPeng <zhangpeng362@...wei.com>
> ---
>  include/linux/shmem_fs.h |  4 ++--
>  mm/shmem.c               | 16 ++++++++--------
>  mm/userfaultfd.c         | 40 ++++++++++++++++++++--------------------
>  3 files changed, 30 insertions(+), 30 deletions(-)

Looks good to me,

Reviewed-by: Mike Kravetz <mike.kravetz@...cle.com>
-- 
Mike Kravetz