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To: "Robert P. J. Day" <rpjday@mindspring.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: what is the purpose of "CONFIG_DMA_IS_DMA32"?
References: <Pine.LNX.4.64.0611271314280.3419@localhost.localdomain>
From: Andi Kleen <ak@suse.de>
Date: 27 Nov 2006 22:20:29 +0100
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"Robert P. J. Day" <rpjday@mindspring.com> writes:

>   perhaps a silly question, but:

I added it originally, but it got obsoleted in some cleanups.
It originally meant that GFP_DMA is the same as GFP_DMA32.
Can be removed from ia64 i guess.

-Andi