linux-kernel - Re: [PATCH] mm:cleanup mincore_huge

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Message-ID: <DBD8D854-5433-447A-8300-95EA548E8FED@nvidia.com>
Date:   Wed, 23 Sep 2020 10:19:11 -0400
From:   Zi Yan <ziy@...dia.com>
To:     yuleixzhang <yulei.kernel@...il.com>
CC:     <akpm@...ux-foundation.org>, <willy@...radead.org>,
        <linux-kernel@...r.kernel.org>, <kernellwp@...il.com>,
        yuleixzhang <yuleixzhang@...cent.com>
Subject: Re: [PATCH] mm:cleanup mincore_huge_pmd

On 22 Sep 2020, at 4:34, yuleixzhang wrote:

> As mincore_huge_pmd() was dropped, remove the declaration from
> the head file huge_mm.h.
>
> Signed-off-by: Yulei Zhang <yuleixzhang@...cent.com>
> ---
>  include/linux/huge_mm.h | 3 ---
>  1 file changed, 3 deletions(-)
>
> diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
> index 8a8bc46a2432..0365aa97f8e7 100644
> --- a/include/linux/huge_mm.h
> +++ b/include/linux/huge_mm.h
> @@ -38,9 +38,6 @@ extern int zap_huge_pmd(struct mmu_gather *tlb,
>  extern int zap_huge_pud(struct mmu_gather *tlb,
>  			struct vm_area_struct *vma,
>  			pud_t *pud, unsigned long addr);
> -extern int mincore_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
> -			unsigned long addr, unsigned long end,
> -			unsigned char *vec);
>  extern bool move_huge_pmd(struct vm_area_struct *vma, unsigned long old_addr,
>  			 unsigned long new_addr,
>  			 pmd_t *old_pmd, pmd_t *new_pmd);
> -- 
> 2.17.1

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

Thanks.

—
Best Regards,
Yan Zi

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