linux-kernel - Re: [PATCH] x86: remove end

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Message-ID: <4862D1B9.7000603@goop.org>
Date:	Wed, 25 Jun 2008 16:16:09 -0700
From:	Jeremy Fitzhardinge <jeremy@...p.org>
To:	Yinghai Lu <yhlu.kernel@...il.com>
CC:	Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] x86: remove end_pfn in 64bit

Yinghai Lu wrote:
> x86 64 bit that they are same. num_phypages = max_pfn
> 32 bit when HIGHMEM=y, it is same.num_phypages = max_pfn
>          when HIGHMEM=n, num_phypages = max_low_pfn
>   

OK, that makes sense.

Thanks,
    J
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