gpu: nvgpu: TLB invalidate after map/unmap

Always invalidate TLB after mapping or unmapping, and remove the
delayed TLB invalidate.

Change-Id: I6df3c5c1fcca59f0f9e3f911168cb2f913c42815
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/696413
Reviewed-by: Automatic_Commit_Validation_User

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
index 596661ca..663bd5d3 100644
--- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
@@ -290,7 +290,6 @@ struct vm_gk20a {
 
         bool big_pages;   /* enable large page support */
         bool enable_ctag;
-        bool tlb_dirty;
         bool mapped;
 
         u32 big_page_size;