linux-kernel - Re: [Intel IOMMU 06/10] Avoid memory allocation failures in dma map api calls

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Message-ID: <20070621063730.GC6771@linux-os.sc.intel.com>
Date:	Wed, 20 Jun 2007 23:37:31 -0700
From:	"Keshavamurthy, Anil S" <anil.s.keshavamurthy@...el.com>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	Arjan van de Ven <arjan@...ux.intel.com>,
	"Keshavamurthy, Anil S" <anil.s.keshavamurthy@...el.com>,
	"Siddha, Suresh B" <suresh.b.siddha@...el.com>,
	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	ak@...e.de, gregkh@...e.de, muli@...ibm.com, ashok.raj@...el.com,
	davem@...emloft.net, clameter@....com
Subject: Re: [Intel IOMMU 06/10] Avoid memory allocation failures	in	dma	map api calls

On Thu, Jun 21, 2007 at 08:29:34AM +0200, Peter Zijlstra wrote:
> On Wed, 2007-06-20 at 23:11 -0700, Arjan van de Ven wrote:
> > Peter Zijlstra wrote:
> Also, the other iommu code you pointed me to, was happy to fail, it did
> not attempt to use the emergency reserves.

Is the same behavior acceptable here?

-Anil
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