[PATCH 0/2] dma-fence: Rename dma_fence_is_signaled()

[Philipp Stanner <phasta@kernel.org>]

Hi all,

I'm currently debugging a Nouveau issue [1] and potentially might want to
add a function that just checks whether a fence is signaled already –
which then would obviously be called dma_fence_is_signaled().

In any case, I think it is reasonable to rename dma_fence_is_signaled()
so that it becomes very, very explicit when reading code that this is a
place where fences can get signaled.

This series obsoletes this patch: [2]

P.

[1] https://lore.kernel.org/all/20250403101353.42880-2-phasta@kernel.org/
[2] https://lore.kernel.org/all/20250408122217.61530-2-phasta@kernel.org/


Philipp Stanner (2):
  dma-fence: Rename dma_fence_is_signaled()
  dma-fence: Improve docu for dma_fence_check_and_signal()

 drivers/dma-buf/dma-fence-array.c             |  2 +-
 drivers/dma-buf/dma-fence-chain.c             |  6 +--
 drivers/dma-buf/dma-fence-unwrap.c            |  4 +-
 drivers/dma-buf/dma-fence.c                   |  6 +--
 drivers/dma-buf/dma-resv.c                    |  6 +--
 drivers/dma-buf/st-dma-fence-chain.c          | 10 ++--
 drivers/dma-buf/st-dma-fence.c                |  8 ++--
 drivers/dma-buf/sw_sync.c                     |  2 +-
 drivers/dma-buf/sync_file.c                   |  4 +-
 .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c  |  2 +-
 .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c  |  8 ++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c       |  2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c   |  2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c    |  4 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c     |  4 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c       |  8 ++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c      |  6 +--
 drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c      | 10 ++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c        |  6 +--
 drivers/gpu/drm/amd/amdkfd/kfd_device.c       |  2 +-
 drivers/gpu/drm/amd/amdkfd/kfd_svm.c          |  2 +-
 drivers/gpu/drm/drm_suballoc.c                |  6 +--
 drivers/gpu/drm/drm_syncobj.c                 |  6 +--
 drivers/gpu/drm/etnaviv/etnaviv_gpu.c         |  2 +-
 drivers/gpu/drm/etnaviv/etnaviv_sched.c       |  2 +-
 drivers/gpu/drm/i915/gem/i915_gem_wait.c      |  4 +-
 .../drm/i915/gem/selftests/i915_gem_migrate.c |  2 +-
 drivers/gpu/drm/i915/i915_deps.c              |  6 +--
 drivers/gpu/drm/i915/i915_request.c           |  6 +--
 drivers/gpu/drm/i915/i915_sw_fence.c          |  4 +-
 drivers/gpu/drm/i915/i915_vma.c               |  2 +-
 drivers/gpu/drm/i915/selftests/i915_request.c |  4 +-
 drivers/gpu/drm/imagination/pvr_queue.c       | 10 ++--
 drivers/gpu/drm/lima/lima_sched.c             |  4 +-
 drivers/gpu/drm/msm/msm_gpu.c                 |  2 +-
 drivers/gpu/drm/nouveau/nouveau_drm.c         |  2 +-
 drivers/gpu/drm/nouveau/nouveau_fence.c       |  2 +-
 drivers/gpu/drm/panfrost/panfrost_job.c       |  4 +-
 drivers/gpu/drm/qxl/qxl_release.c             |  2 +-
 drivers/gpu/drm/scheduler/sched_entity.c      |  2 +-
 drivers/gpu/drm/scheduler/sched_main.c        |  4 +-
 drivers/gpu/drm/ttm/ttm_bo.c                  |  2 +-
 drivers/gpu/drm/v3d/v3d_sched.c               |  4 +-
 drivers/gpu/drm/vgem/vgem_fence.c             |  2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_fence.c         |  6 +--
 drivers/gpu/drm/xe/xe_bo.c                    |  2 +-
 drivers/gpu/drm/xe/xe_guc_submit.c            |  4 +-
 drivers/gpu/drm/xe/xe_hw_fence.c              |  2 +-
 drivers/gpu/drm/xe/xe_pt.c                    |  2 +-
 drivers/gpu/drm/xe/xe_range_fence.c           |  2 +-
 include/linux/dma-fence.h                     | 47 ++++++++++++-------
 51 files changed, 133 insertions(+), 120 deletions(-)

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2.48.1