Re: [PATCH 1/3] mm: thp: Fix the pmd_clear() arguments inpmdp_get_and_clear()

[Kirill A. Shutemov]

On Tue, Sep 11, 2012 at 05:47:14PM +0100, Will Deacon wrote:
> From: Catalin Marinas <catalin.marinas@xxxxxxx>
> 
> The CONFIG_TRANSPARENT_HUGEPAGE implementation of pmdp_get_and_clear()
> calls pmd_clear() with 3 arguments instead of 1.
> 
> Cc: Arnd Bergmann <arnd@xxxxxxxx>
> Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>
> Signed-off-by: Steve Capper <steve.capper@xxxxxxx>
> Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

Reviewed-by: Kirill A. Shutemov <kirill@xxxxxxxxxxxxx>

> ---
>  include/asm-generic/pgtable.h |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
> index ff4947b..f7e0206 100644
> --- a/include/asm-generic/pgtable.h
> +++ b/include/asm-generic/pgtable.h
> @@ -87,7 +87,7 @@ static inline pmd_t pmdp_get_and_clear(struct mm_struct *mm,
>  				       pmd_t *pmdp)
>  {
>  	pmd_t pmd = *pmdp;
> -	pmd_clear(mm, address, pmdp);
> +	pmd_clear(pmdp);
>  	return pmd;
>  }
>  #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
> -- 
> 1.7.4.1
> 
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-- 
 Kirill A. Shutemov
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