From: Joerg Roedel <joerg.roedel@amd.com>
Date: Fri, 22 May 2009 10:27:53 +0000 (+0200)
Subject: amd-iommu: disable round-robin allocator for CONFIG_IOMMU_STRESS
X-Git-Tag: v2.6.31-rc1~408^2~10^4~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe16f088a88fb73161bba8784375c829f7e87b54;p=pandora-kernel.git

amd-iommu: disable round-robin allocator for CONFIG_IOMMU_STRESS

Disabling the round-robin allocator results in reusing the same
dma-addresses again very fast. This is a good test if the iotlb flushing
is working correctly.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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