Commit fbf11ce5 authored by Pierre-Eric Pelloux-Prayer's avatar Pierre-Eric Pelloux-Prayer Committed by Philipp Stanner
Browse files

drm/sched: Add the drm_client_id to the drm_sched_run/exec_job events 



For processes with multiple drm_file instances, the drm_client_id is
the only way to map jobs back to their unique owner.

It's even more useful if drm client_name is set, because now a tool
can map jobs to the client name instead of only having access to
the process name.

Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Acked-by: default avatarPhilipp Stanner <phasta@kernel.org>
Signed-off-by: default avatarPierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: default avatarPhilipp Stanner <phasta@kernel.org>
Link: https://lore.kernel.org/r/20250526125505.2360-7-pierre-eric.pelloux-prayer@amd.com
parent 76d97c87

drivers/gpu/drm/scheduler/gpu_scheduler_trace.h

+4 −2
Original line number Diff line number Diff line
@@ -43,6 +43,7 @@ DECLARE_EVENT_CLASS(drm_sched_job, 
			     __string(dev, dev_name(sched_job->sched->dev))

			     __field(u64, fence_context)

			     __field(u64, fence_seqno)

			     __field(u64, client_id)

			     ),



	    TP_fast_assign(
@@ -54,11 +55,12 @@ DECLARE_EVENT_CLASS(drm_sched_job, 
			   __assign_str(dev);

			   __entry->fence_context = sched_job->s_fence->finished.context;

			   __entry->fence_seqno = sched_job->s_fence->finished.seqno;

			   __entry->client_id = sched_job->s_fence->drm_client_id;

			   ),

	    TP_printk("dev=%s, id=%llu, fence=%llu:%llu, ring=%s, job count:%u, hw job count:%d",

	    TP_printk("dev=%s, id=%llu, fence=%llu:%llu, ring=%s, job count:%u, hw job count:%d, client_id:%llu",

		      __get_str(dev), __entry->id,

		      __entry->fence_context, __entry->fence_seqno, __get_str(name),

		      __entry->job_count, __entry->hw_job_count)

		      __entry->job_count, __entry->hw_job_count, __entry->client_id)

);



DEFINE_EVENT(drm_sched_job, drm_sched_job,