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From: Martin Bligh <mbligh@mbligh.org>
To: Andi Kleen <ak@suse.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
	Christoph Lameter <clameter@sgi.com>,
	akpm@google.com, linux-kernel@vger.kernel.org,
	Christoph Hellwig <hch@infradead.org>,
	James Bottomley <James.Bottomley@steeleye.com>,
	linux-mm@kvack.org
Subject: Re: [RFC] Initial alpha-0 for new page allocator API
Date: Fri, 22 Sep 2006 13:14:22 -0700	[thread overview]
Message-ID: <4514441E.70207@mbligh.org> (raw)
In-Reply-To: <200609222202.41692.ak@suse.de>

> And is fine with 16MB anyways I think.
> 
> 
>>- Some aacraid, mostly only for control structures. Those found on 64bit
>>are probably fine with slow alloc.
> 
> 
> That is the only case where there are rumours they are not fine with 16MB.
> 
> 
>>- Broadcom stuff - not sure if 30 or 31bit, around today and on 64bit
> 
> 
> b44 is 30bit. That's true. I even got one here.
> 
> But it doesn't count really because we can handle it fine with existing 
> 16MB GFP_DMA

The problem is that GFP_DMA does not mean 16MB on all architectures.

M.

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  reply	other threads:[~2006-09-22 20:14 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-09-22  4:02 Christoph Lameter
2006-09-22  6:17 ` Andi Kleen
2006-09-22 16:35   ` Christoph Lameter
2006-09-22 19:10     ` Andi Kleen
2006-09-22 19:17       ` Christoph Lameter
2006-09-22 19:24       ` Martin Bligh
2006-09-22 20:10       ` Alan Cox
2006-09-22 20:02         ` Andi Kleen
2006-09-22 20:14           ` Martin Bligh [this message]
2006-09-22 20:23             ` Christoph Lameter
2006-09-22 20:41               ` Jesse Barnes
2006-09-22 21:01                 ` Christoph Lameter
2006-09-22 21:14                   ` Jesse Barnes
2006-09-22 21:21                     ` Christoph Lameter
2006-09-22 20:48               ` Andi Kleen
2006-09-22 21:13                 ` Christoph Lameter
2006-09-22 21:32                 ` Christoph Lameter
2006-09-22 23:34               ` More thoughts on getting rid of ZONE_DMA Andi Kleen
2006-09-23  0:23                 ` Christoph Lameter
2006-09-23  0:39                   ` Andi Kleen
2006-09-23  0:25                 ` Christoph Lameter
2006-09-23  0:37                   ` Andi Kleen
2006-09-24  2:13                 ` Christoph Lameter
2006-09-24  2:36                   ` Martin J. Bligh
2006-09-24  7:26                     ` Andi Kleen
2006-09-24  7:19                   ` Andi Kleen
2006-09-22 17:36   ` [RFC] Initial alpha-0 for new page allocator API Christoph Lameter

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