Konsta Holtta 7844397404 gpu: nvgpu: handle map/unmap for vidmem gmmu pages ...

If page tables are allocated from vidmem, cpu cache flushing doesn't
make sense, so skip it. Unify also map/unmap actions if the pages are
not mapped.

Jira DNVGPU-20

Change-Id: I36b22749aab99a7bae26c869075f8073eab0f860
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1178830
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>

2016-07-13 23:39:09 -07:00

113 KiB

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