drm/amdgpu/gpuvm: add some additional comments in amdgpu_vm_update_ptes
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 30 Oct 2019 17:53:27 +0000 (13:53 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 6 Nov 2019 21:27:47 +0000 (16:27 -0500)
commit8863baefaf02415fcb9894b03793711157fa1c82
tree174477415f74555c9ced8f64a1e57d058cb626ab
parenta4840d91c984f93b2acdcd44441d624bbc1af0d2
drm/amdgpu/gpuvm: add some additional comments in amdgpu_vm_update_ptes

To better clarify what is happening in this function.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c