linux-kernel - Re: [KJ PATCH] Replacing memcpy(dest,src,PAGE_SIZE) with copy

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Message-ID: <20070613194726.GB8273@ucw.cz>
Date:	Wed, 13 Jun 2007 19:47:27 +0000
From:	Pavel Machek <pavel@....cz>
To:	Shani Moideen <shani.moideen@...ro.com>
Cc:	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...ts.osdl.org
Subject: Re: [KJ PATCH] Replacing memcpy(dest,src,PAGE_SIZE) with copy_page(dest,src) in arch/i386/mm/init.c

On Tue 2007-06-12 08:46:14, Shani Moideen wrote:
> Hi,
> Replacing memcpy(dest,src,PAGE_SIZE) with copy_page(dest,src) in arch/i386/mm/init.c.
> 
> Signed-off-by: Shani Moideen <shani.moideen@...ro.com>
> ----
> 
> 
> diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c
> index ae43688..7dc3d46 100644
> --- a/arch/i386/mm/init.c
> +++ b/arch/i386/mm/init.c
> @@ -397,7 +397,7 @@ char __nosavedata swsusp_pg_dir[PAGE_SIZE]
>  
>  static inline void save_pg_dir(void)
>  {
> -	memcpy(swsusp_pg_dir, swapper_pg_dir, PAGE_SIZE);
> +	copy_page(swsusp_pg_dir, swapper_pg_dir);
>  }
>  #else
>  static inline void save_pg_dir(void)


ACK.

-- 
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(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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