amd iommu: reduce io page level for hvm guest (3/3)
authorWei Wang <wei.wang2@amd.com>
Thu, 27 Jan 2011 16:12:07 +0000 (16:12 +0000)
committerWei Wang <wei.wang2@amd.com>
Thu, 27 Jan 2011 16:12:07 +0000 (16:12 +0000)
commit688fe3de6797102afdc265051455f81c86dc211d
treeaa5bb4aaa4aa3c5d0f6cd74000cee1a03a8cff73
parent78805ca0e399899bcd201f7cba52887406dc8a4e
amd iommu: reduce io page level for hvm guest (3/3)

Clean up invalidate_iommu_page function. Make it suitable for variable
page sizes and can be reused by invalidate_all_iommu_pages.

Signed-off-by: Wei Wang <wei.wang2@amd.com>
xen/drivers/passthrough/amd/iommu_map.c