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Date: Fri, 7 Aug 2015 13:17:25 +0200
From: Joerg Roedel <joro@8bytes.org>
To: Alex Williamson <alex.williamson@redhat.com>
Cc: iommu@lists.linux-foundation.org, David Woodhouse <dwmw2@infradead.org>,
        linux-kernel@vger.kernel.org, jroedel@suse.de
Subject: Re: [PATCH 10/26] iommu/vt-d: Replace iommu_bmp with a refcount
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On Thu, Aug 06, 2015 at 01:19:57PM -0600, Alex Williamson wrote:
> On Wed, 2015-08-05 at 17:18 +0200, Joerg Roedel wrote:
> > +
> > +	int		iommu_refcnt[DMAR_UNITS_SUPPORTED];
> > +					/* Refcount of devices per iommu */
> 
> unsigned?

Right, makes more sense. Changed that too, thanks.


	Joerg