linux-kernel - Re: [PATCH 1/2] x86: unify kmap_atomic_pfn() and iomap_atomic_prot

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Message-ID: <961aa3350903110825y1af77709q49d6328703081afb@mail.gmail.com>
Date:	Thu, 12 Mar 2009 00:25:32 +0900
From:	Akinobu Mita <akinobu.mita@...il.com>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org
Subject: Re: [PATCH 1/2] x86: unify kmap_atomic_pfn() and iomap_atomic_prot_pfn()

2009/3/12 Thomas Gleixner <tglx@...utronix.de>:
> On Wed, 11 Mar 2009, Akinobu Mita wrote:
>> kmap_atomic_pfn() and iomap_atomic_prot_pfn() are almost same except
>> pgprot. This patch removes the code duplication for these two functions.
>
> How exaclty does this compile with CONFIG_HIGHMEM=n ?
>

Oh, I didn't try without CONFIG_HIGHMEM.
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