netdev - Re: [PATCH 2/5] accounting unit and variable

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Message-ID: <20071115010909.GA21193@gondor.apana.org.au>
Date:	Thu, 15 Nov 2007 09:09:09 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Hideo AOKI <haoki@...hat.com>
Cc:	David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
	satoshi.oshima.fk@...achi.com, andi@...stfloor.org,
	shemminger@...ux-foundation.org, johnpol@....mipt.ru,
	yoshfuji@...ux-ipv6.org, yumiko.sugita.yf@...achi.com
Subject: Re: [PATCH 2/5] accounting unit and variable

On Wed, Nov 14, 2007 at 06:30:51PM -0500, Hideo AOKI wrote:
>
> +#define SK_DATAGRAM_MEM_QUANTUM ((unsigned int)PAGE_SIZE)
> +
> +static inline int sk_datagram_pages(int amt)
> +{
> +	/* Cast to unsigned as an optimization, since amt is always 
> positive. */
> +	return DIV_ROUND_UP((unsigned int)amt, SK_DATAGRAM_MEM_QUANTUM);
> +}
> +

Thanks, this looks OK to me.
-- 
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