diff options
| -rw-r--r-- | drivers/gpu/drm/scheduler/gpu_scheduler_trace.h | 23 | ||||
| -rw-r--r-- | drivers/gpu/drm/scheduler/sched_entity.c | 8 |
2 files changed, 31 insertions, 0 deletions
diff --git a/drivers/gpu/drm/scheduler/gpu_scheduler_trace.h b/drivers/gpu/drm/scheduler/gpu_scheduler_trace.h index 6f5bd05131aa..5d9992ad47d3 100644 --- a/drivers/gpu/drm/scheduler/gpu_scheduler_trace.h +++ b/drivers/gpu/drm/scheduler/gpu_scheduler_trace.h @@ -87,6 +87,29 @@ TRACE_EVENT(drm_sched_process_job, __entry->fence_context, __entry->fence_seqno) ); +TRACE_EVENT(drm_sched_job_add_dep, + TP_PROTO(struct drm_sched_job *sched_job, struct dma_fence *fence), + TP_ARGS(sched_job, fence), + TP_STRUCT__entry( + __field(u64, fence_context) + __field(u64, fence_seqno) + __field(u64, id) + __field(u64, ctx) + __field(u64, seqno) + ), + + TP_fast_assign( + __entry->fence_context = sched_job->s_fence->finished.context; + __entry->fence_seqno = sched_job->s_fence->finished.seqno; + __entry->id = sched_job->id; + __entry->ctx = fence->context; + __entry->seqno = fence->seqno; + ), + TP_printk("fence=%llu:%llu, id=%llu depends on fence=%llu:%llu", + __entry->fence_context, __entry->fence_seqno, __entry->id, + __entry->ctx, __entry->seqno) +); + TRACE_EVENT(drm_sched_job_wait_dep, TP_PROTO(struct drm_sched_job *sched_job, struct dma_fence *fence), TP_ARGS(sched_job, fence), diff --git a/drivers/gpu/drm/scheduler/sched_entity.c b/drivers/gpu/drm/scheduler/sched_entity.c index ff553d8dc5f4..8c1589f476ae 100644 --- a/drivers/gpu/drm/scheduler/sched_entity.c +++ b/drivers/gpu/drm/scheduler/sched_entity.c @@ -586,6 +586,14 @@ void drm_sched_entity_push_job(struct drm_sched_job *sched_job) ktime_t submit_ts; trace_drm_sched_job(sched_job, entity); + + if (trace_drm_sched_job_add_dep_enabled()) { + struct dma_fence *entry; + unsigned long index; + + xa_for_each(&sched_job->dependencies, index, entry) + trace_drm_sched_job_add_dep(sched_job, entry); + } atomic_inc(entity->rq->sched->score); WRITE_ONCE(entity->last_user, current->group_leader); |