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iommu/amd: Use dev_data->domain in get_domain()
authorJoerg Roedel <jroedel@suse.de>
Thu, 7 Jul 2016 13:31:13 +0000 (15:31 +0200)
committerJoerg Roedel <jroedel@suse.de>
Thu, 14 Jul 2016 08:21:15 +0000 (10:21 +0200)
commitd26592a93ddb7a73cbd82b08e2e0d2985d68d750
tree931bc4de02657cd2ee00eb2024ed08b80c502a58tree | snapshot (tar.gz zip)
parent80187fd39dcb30e3aa39e93a87b2d2f7fc8f4fd5commit | diff
iommu/amd: Use dev_data->domain in get_domain()

Using the cached value is much more efficient than calling
into the IOMMU core code.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/amd_iommu.c diff | blob | blame | history