Re: [PATCH v3 0/8] dma-fence, drm, amdgpu new trace events

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Am 16.02.24 um 16:09 schrieb Pierre-Eric Pelloux-Prayer:
This series adds new events to make it easier for tools
like gpuvis or umr to graph the GPUs, kernel and applications

UMR patches using these events can be found here:


I need to separate this patch set a bit. The DMA-buf stuff usually goes upstream through drm-misc-next while the amdgpu only patches go upstream through our internal branch.

I will keep you looped in which patch I pick from this set to which branch.

Oh, that's going to be fun.


Changes from V1:
* uses trace_dma_fence_sync_to from dma-fence-chain.c
* new amdgpu events
* new drm plane commit event

Changes from V2:
* uses trace_dma_fence_used_as_dependency from drm_sched_job_add_dependency
* add devname attribute to the trace_amdgpu_sched_run_job event
* addressed review comments

Pierre-Eric Pelloux-Prayer (8):
   tracing, dma-buf: add a trace_dma_fence_sync_to event
   dma-buf/fence-chain: use trace_dma_fence_sync_to
   amdgpu: use trace_dma_fence_sync_to in amdgpu_fence_sync
   drm/amdgpu: add a amdgpu_bo_fill trace event
   drm/amdgpu: add a amdgpu_cs_start trace event
   drm: add drm_mode_atomic_commit event
   drm/sched: use trace_dma_fence_used_as_dependency
   drm/amdgpu: add devname to trace_amdgpu_sched_run_job

  drivers/dma-buf/dma-fence-chain.c         |  4 +++
  drivers/dma-buf/dma-fence.c               |  1 +
  drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c    |  2 ++
  drivers/gpu/drm/amd/amdgpu/amdgpu_job.c   |  2 +-
  drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c  |  9 +++--
  drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h  |  4 ++-
  drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 42 ++++++++++++++++++++---
  drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c   |  2 ++
  drivers/gpu/drm/drm_atomic_uapi.c         | 21 ++++++++++++
  drivers/gpu/drm/drm_trace.h               | 23 +++++++++++++
  drivers/gpu/drm/scheduler/sched_main.c    |  4 +++
  include/trace/events/dma_fence.h          | 27 +++++++++++++++
  12 files changed, 133 insertions(+), 8 deletions(-)

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