Revert "gpu: nvgpu: add lock for priv_cmd_queue list accesses"
authorDeepak Nibade <dnibade@nvidia.com>
Wed, 11 May 2016 14:21:35 +0000 (19:21 +0530)
committermobile promotions <svcmobile_promotions@nvidia.com>
Wed, 18 May 2016 21:45:26 +0000 (14:45 -0700)
commiteae2932cd3d13a790ab3b005fa19fd517ad25b90
tree13eeec77640638bf58e9917c0636b3e56879fe51
parent7c945e6036933367ab118003de263fc52d175ed5
Revert "gpu: nvgpu: add lock for priv_cmd_queue list accesses"

This reverts commit 21b7595b0ca4d3931b73246eb0f4fd3665379a2b.

Original patch introduces variance in nvgpu submit times

Also, it should be fine to remove the lock since the races
it protects will also be removed with revert patch
http://git-master/r/#/c/1145914/

Hence revert this patch

Bug 1755244

Change-Id: I588e2217477e5e6daea11a28021b419acdddb143
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1145913
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
drivers/gpu/nvgpu/gk20a/channel_gk20a.c
drivers/gpu/nvgpu/gk20a/mm_gk20a.h