[Intel-gfx] [PATCH] drm/i915/trace: add hw_id to gem requests trace points

[Lionel Landwerlin]

On 15/12/17 16:08, Chris Wilson wrote:
> Quoting Lionel Landwerlin (2017-12-15 15:51:36)
>> When monitoring the GPU with i915 perf, reports are tagged with a hw
>> id. When also tracking the requests using the kernel tracepoints, if
>> we include the hw_id from i915_gem_context, this allows us to
>> correlate a process with hw id fields in the OA reports.
> Maybe, but don't split the fence.context and fence.seqno. You should
> also update the igt tools using the tracepoints.
> -Chris
>
I would have thought the tools could deal with a different ordering :(