drm/amdgpu: no updates shouldn't cause vm flush v2
authorChristian König <christian.koenig@amd.com>
Mon, 20 Jul 2015 13:47:30 +0000 (15:47 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 17 Aug 2015 20:50:16 +0000 (16:50 -0400)
commitfc8fa5e428ae937f79a36ccbe303fa871ffbbbf7
treee7e6ae145c851c7507335041b71f5807d9b9a69f
parentcf6f1d39496e9b5dd62953f8dca9f995d80ab4ff
drm/amdgpu: no updates shouldn't cause vm flush v2

v2 (chk): split fix from original patch

Signed-off-by: monk.liu <monk.liu@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c