iommu/tegra: smmu: Unmap multiple pages at once
authorHiroshi Doyu <hdoyu@nvidia.com>
Fri, 22 Mar 2013 09:30:59 +0000 (11:30 +0200)
committerDan Willemsen <dwillemsen@nvidia.com>
Sat, 14 Sep 2013 20:08:29 +0000 (13:08 -0700)
commit97eaa0c53c168e885e45045df2abcc7a2bd78319
treefc79be45de7197b769a27b26742c05ffa6870bc6
parented39c62695ac6b60bf67995545730cb4107e2fcc
iommu/tegra: smmu: Unmap multiple pages at once

Implement to unmap multiple pages at once for performance.

bug 1254010
bug 1226176
bug 999937

Change-Id: Ifa4671a8d784f46f3cb5feed21e433240f1634ed
Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
Reviewed-on: http://git-master/r/216852
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
drivers/iommu/tegra-smmu.c