Re: [Intel-gfx] [PATCH v2] drm/i915: store HW tagging information into tracepoints

2020-04-19 Thread Chris Wilson
Quoting Lionel Landwerlin (2020-04-19 14:46:27) > In Gpuvis [1] we added matching of the OA report tags against i915 > tracepoints fields to figure what workload was submitted by what > process. It doesn't matter much whether HW tags get reused for a > single request, as it gets preempted for

[Intel-gfx] [PATCH v2] drm/i915: store HW tagging information into tracepoints

2020-04-19 Thread Lionel Landwerlin
In Gpuvis [1] we added matching of the OA report tags against i915 tracepoints fields to figure what workload was submitted by what process. It doesn't matter much whether HW tags get reused for a single request, as it gets preempted for example. All we need is link between the OA report and