linux-kernel - Re: [PATCH v3 09/10] mm: frontswap: split out function to clear a page out

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Message-ID: <4FD58D28.2030808@kernel.org>
Date:	Mon, 11 Jun 2012 15:16:08 +0900
From:	Minchan Kim <minchan@...nel.org>
To:	Sasha Levin <levinsasha928@...il.com>
CC:	dan.magenheimer@...cle.com, konrad.wilk@...cle.com,
	linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 09/10] mm: frontswap: split out function to clear a
 page out

On 06/10/2012 07:51 PM, Sasha Levin wrote:

> Signed-off-by: Sasha Levin <levinsasha928@...il.com>
> ---
>  mm/frontswap.c |   15 +++++++++------
>  1 files changed, 9 insertions(+), 6 deletions(-)
> 
> diff --git a/mm/frontswap.c b/mm/frontswap.c
> index 7da55a3..c056f6e 100644
> --- a/mm/frontswap.c
> +++ b/mm/frontswap.c
> @@ -120,6 +120,12 @@ void __frontswap_init(unsigned type)
>  }
>  EXPORT_SYMBOL(__frontswap_init);
>  
> +static inline void __frontswap_clear(struct swap_info_struct *sis, pgoff_t offset)
> +{
> +	frontswap_clear(sis, offset);
> +	atomic_dec(&sis->frontswap_pages);
> +}


Nipick:
Strange, Normally, NOT underscore function calls underscore function.
But this is opposite. :(

-- 
Kind regards,
Minchan Kim
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