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| author | Chuanxiao Dong <chuanxiao.dong@intel.com> | 2017-08-04 13:08:59 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2017-08-10 10:26:10 +0800 |
| commit | 4d3e67bb6fa26e50eb087799d98ec232acfb630d (patch) | |
| tree | 65487359f32dec651bdd1877d20db86c8c28796a /tools/perf/scripts/python | |
| parent | 4b2dbbc22541e44e10e22836149050ab6dbd879e (diff) | |
drm/i915/gvt: Refine the intel_vgpu_reset_gtt reset function
When doing the VGPU reset, we don't need to do the gtt/ppgtt reset.
This will make the GVT to do the ppgtt shadow every time for
a workload and caused really bad performance after a VGPU reset.
This patch will make sure ppgtt clean only happen at device module
level reset to fix this.
Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions