From 6f6a00e40aa3fdd3b29c30e3ef1fc9690506bc03 Mon Sep 17 00:00:00 2001
From: David Woodhouse <David.Woodhouse@intel.com>
Date: Sun, 28 Jun 2009 20:38:49 +0100
Subject: [PATCH] intel-iommu: Performance improvement for domain_pfn_mapping()

As with dma_pte_clear_range(), don't keep flushing a single PTE at a
time. And also micro-optimise the setting of PTE values rather than
using the helper functions to do all the masking.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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Reading git-format-patch failed