From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: Andi Kleen <ak@suse.de>
Cc: Roman Zippel <zippel@linux-m68k.org>,
Andrew Morton <akpm@osdl.org>,
discuss@x86-64.org, linux-kernel@vger.kernel.org
Subject: Re: [discuss] Re: [1/3] Add 4GB DMA32 zone
Date: Wed, 14 Sep 2005 08:51:24 +0900 [thread overview]
Message-ID: <432765FC.7010204@jp.fujitsu.com> (raw)
In-Reply-To: <Pine.LNX.4.61.0509131407580.3743@scrub.home>
Roman Zippel wrote:
>>Kamezawa-san, can you please explain why exactly you did that change?
>
>
> Probably because it triggers this check:
>
> #if SECTIONS_WIDTH+NODES_WIDTH+ZONES_WIDTH > FLAGS_RESERVED
> #error SECTIONS_WIDTH+NODES_WIDTH+ZONES_WIDTH > FLAGS_RESERVED
> #endif
>
Yes, it was for this.
If still ZONES_WIDTH = ZONES_SHIFT =2, I have no problem.
Thanks,
-- Kame
> bye, Roman
>
next prev parent reply other threads:[~2005-09-13 23:52 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-11 16:59 [1/3] Add 4GB DMA32 zone Andi Kleen
2005-09-12 7:44 ` [discuss] " Jan Beulich
2005-09-12 7:58 ` Andi Kleen
2005-09-12 10:28 ` Alan Cox
2005-09-12 10:42 ` Andi Kleen
2005-09-12 11:33 ` Alan Cox
2005-09-12 11:22 ` Andi Kleen
2005-09-12 12:34 ` Alan Cox
2005-09-12 12:28 ` [discuss] " Andi Kleen
2005-09-12 18:18 ` Jeff Garzik
2005-09-12 22:02 ` Bart Hartgers
2005-09-13 3:20 ` Andi Kleen
2005-09-12 19:55 ` Mark Lord
2005-09-12 12:45 ` Roman Zippel
2005-09-12 12:46 ` Andi Kleen
2005-09-12 12:50 ` Roman Zippel
2005-09-12 12:54 ` Andi Kleen
2005-09-12 13:01 ` Roman Zippel
2005-09-13 9:15 ` Roman Zippel
2005-09-13 9:47 ` [discuss] " Andi Kleen
2005-09-13 10:15 ` Andrew Morton
2005-09-13 11:32 ` Andi Kleen
2005-09-13 12:09 ` Roman Zippel
2005-09-13 23:51 ` KAMEZAWA Hiroyuki [this message]
2005-10-03 15:46 ` Coywolf Qi Hunt
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