drm/amdgpu: use sched_job id instead of pointer for tracing

Pointers get reallocated and they are hard to read for humans. Use ids
instead.

Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Andres Rodriguez <andresx7@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h

@@ -102,7 +102,7 @@ TRACE_EVENT(amdgpu_cs_ioctl,
 	    TP_ARGS(job),
 	    TP_STRUCT__entry(
 			     __field(struct amdgpu_device *, adev)
-			     __field(struct amd_sched_job *, sched_job)
+			     __field(uint64_t, sched_job_id)
 			     __field(struct amdgpu_ib *, ib)
 			     __field(struct dma_fence *, fence)
 			     __field(char *, ring_name)
@@ -111,14 +111,14 @@ TRACE_EVENT(amdgpu_cs_ioctl,
 
 	    TP_fast_assign(
 			   __entry->adev = job->adev;
-			   __entry->sched_job = &job->base;
+			   __entry->sched_job_id = job->base.id;
 			   __entry->ib = job->ibs;
 			   __entry->fence = &job->base.s_fence->finished;
 			   __entry->ring_name = job->ring->name;
 			   __entry->num_ibs = job->num_ibs;
 			   ),
-	    TP_printk("adev=%p, sched_job=%p, first_ib=%p, sched_fence=%p, ring_name=%s, num_ibs=%u",
-		      __entry->adev, __entry->sched_job, __entry->ib,
+	    TP_printk("adev=%p, sched_job=%llu, first_ib=%p, sched_fence=%p, ring_name=%s, num_ibs=%u",
+		      __entry->adev, __entry->sched_job_id, __entry->ib,
 		      __entry->fence, __entry->ring_name, __entry->num_ibs)
 );
 
@@ -127,7 +127,7 @@ TRACE_EVENT(amdgpu_sched_run_job,
 	    TP_ARGS(job),
 	    TP_STRUCT__entry(
 			     __field(struct amdgpu_device *, adev)
-			     __field(struct amd_sched_job *, sched_job)
+			     __field(uint64_t, sched_job_id)
 			     __field(struct amdgpu_ib *, ib)
 			     __field(struct dma_fence *, fence)
 			     __string(timeline, job->base.s_fence->finished.ops->get_timeline_name(&job->base.s_fence->finished))
@@ -139,7 +139,7 @@ TRACE_EVENT(amdgpu_sched_run_job,
 
 	    TP_fast_assign(
 			   __entry->adev = job->adev;
-			   __entry->sched_job = &job->base;
+			   __entry->sched_job_id = job->base.id;
 			   __entry->ib = job->ibs;
 			   __entry->fence = &job->base.s_fence->finished;
 			   __assign_str(timeline, job->base.s_fence->finished.ops->get_timeline_name(&job->base.s_fence->finished))
@@ -148,8 +148,8 @@ TRACE_EVENT(amdgpu_sched_run_job,
 			   __entry->ring_name = job->ring->name;
 			   __entry->num_ibs = job->num_ibs;
 			   ),
-	    TP_printk("adev=%p, sched_job=%p, first_ib=%p, sched_fence=%p, timeline=%s, context=%u, seqno=%u, ring_name=%s, num_ibs=%u",
-		      __entry->adev, __entry->sched_job, __entry->ib,
+	    TP_printk("adev=%p, sched_job=%llu, first_ib=%p, sched_fence=%p, timeline=%s, context=%u, seqno=%u, ring_name=%s, num_ibs=%u",
+		      __entry->adev, __entry->sched_job_id, __entry->ib,
 		      __entry->fence, __get_str(timeline), __entry->context, __entry->seqno,
 		      __entry->ring_name, __entry->num_ibs)
 );