linux-kernel - Re: [PATCH v2 3/6] iommu/amd: Introduce amd_iommu_get_num

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Message-ID: <56BA637D.5040106@amd.com>
Date:	Tue, 9 Feb 2016 16:09:01 -0600
From:	Suravee Suthikulpanit <Suravee.Suthikulpanit@....com>
To:	Joerg Roedel <joro@...tes.org>
CC:	<bp@...en8.de>, <peterz@...radead.org>, <mingo@...hat.com>,
	<acme@...nel.org>, <linux-kernel@...r.kernel.org>,
	<iommu@...ts.linux-foundation.org>
Subject: Re: [PATCH v2 3/6] iommu/amd: Introduce amd_iommu_get_num_iommus()

Hi Joerg,

On 01/07/2016 06:15 AM, Joerg Roedel wrote:
> On Fri, Jan 01, 2016 at 12:13:37PM -0600, Suravee Suthikulpanit wrote:
>> +int amd_iommu_get_num_iommus(void)
>> +{
>> +	return amd_iommus_present;
>> +}
>> +EXPORT_SYMBOL(amd_iommu_get_num_iommus);
>
> Is this export needed? The perf code can't be build as a module.
>
> Otherwise it looks good.
>

Right. I am fixing this in V3 and sending out shortly.

Thanks,
Suravee