Konsta Holtta 70e0462861 gpu: nvgpu: skip pramin barriers for page tables ...

Page table updates have an explicit write barrier at the end of a pte
update operation in update_gmmu_ptes_locked(), so the per-wr32 wmb()s
are not necessary.

Jira DNVGPU-23

Change-Id: I2e2596f0900d840fadb369ee1261c5e2305f2070
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/1225150
(cherry picked from commit 6664a667ea326e9663a6b502765f858d8669f4d9)
Reviewed-on: http://git-master/r/1227475
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2016-10-17 14:39:10 -07:00

..

nvgpu

gpu: nvgpu: skip pramin barriers for page tables

2016-10-17 14:39:10 -07:00