[RFC] dma-buf: Rename struct fence to dma_fence
Inki Dae
daeinki at gmail.com
Wed Jul 13 14:54:50 UTC 2016
Hi,
2016-07-13 23:10 GMT+09:00 Chris Wilson <chris at chris-wilson.co.uk>:
> I plan to usurp the short name of struct fence for a core kernel struct,
> and so I need to rename the specialised fence/timeline for DMA
> operations to make room.
>
> As an indication of the scale of the flag day:
>
> 91 files changed, 904 insertions(+), 880 deletions(-)
Seems files changed and below patch codes are not inconsistent. i.e.,
I cannot see modified codes for Android sync driver.
And Android sync driver - explicit fence - can use a fence object
regardless of DMA buffer. So it looks reasonable to use 'fence' as-is.
Was there any changes for Android sync driver to be dependent on DMA buffer?
Thanks,
Inki Dae
>
> with the greatest victim being amdgpu.
>
> Just the highlights shown below.
> -Chris
>
> ---
> drivers/base/Kconfig | 6 +-
> drivers/dma-buf/Makefile | 2 +-
> drivers/dma-buf/dma-buf.c | 28 +-
> drivers/dma-buf/dma-fence.c | 535 ++++++++++++++++++++++++
> drivers/dma-buf/fence.c | 532 -----------------------
> drivers/dma-buf/reservation.c | 90 ++--
> drivers/dma-buf/seqno-fence.c | 18 +-
> drivers/dma-buf/sw_sync.c | 44 +-
> drivers/dma-buf/sync_debug.c | 9 +-
> drivers/dma-buf/sync_debug.h | 13 +-
> drivers/dma-buf/sync_file.c | 30 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu.h | 56 +--
> drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c | 8 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 18 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 22 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 16 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 50 +--
> drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 10 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 18 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 4 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c | 24 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | 56 +--
> drivers/gpu/drm/amd/amdgpu/amdgpu_test.c | 12 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 4 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 6 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 18 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h | 4 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 22 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_vce.h | 4 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 56 +--
> drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 8 +-
> drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 8 +-
> drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 16 +-
> drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c | 8 +-
> drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 8 +-
> drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c | 6 +-
> drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c | 6 +-
> drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c | 6 +-
> drivers/gpu/drm/amd/scheduler/gpu_sched_trace.h | 4 +-
> drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | 42 +-
> drivers/gpu/drm/amd/scheduler/gpu_scheduler.h | 24 +-
> drivers/gpu/drm/amd/scheduler/sched_fence.c | 22 +-
> drivers/gpu/drm/drm_atomic_helper.c | 6 +-
> drivers/gpu/drm/etnaviv/etnaviv_gem.c | 6 +-
> drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 46 +-
> drivers/gpu/drm/etnaviv/etnaviv_gpu.h | 4 +-
> drivers/gpu/drm/imx/ipuv3-crtc.c | 12 +-
> drivers/gpu/drm/msm/msm_drv.h | 2 +-
> drivers/gpu/drm/msm/msm_fence.c | 30 +-
> drivers/gpu/drm/msm/msm_fence.h | 2 +-
> drivers/gpu/drm/msm/msm_gem.c | 14 +-
> drivers/gpu/drm/msm/msm_gem.h | 2 +-
> drivers/gpu/drm/msm/msm_gem_submit.c | 2 +-
> drivers/gpu/drm/msm/msm_gpu.c | 2 +-
> drivers/gpu/drm/nouveau/nouveau_bo.c | 6 +-
> drivers/gpu/drm/nouveau/nouveau_fence.c | 68 +--
> drivers/gpu/drm/nouveau/nouveau_fence.h | 6 +-
> drivers/gpu/drm/nouveau/nouveau_gem.c | 2 +-
> drivers/gpu/drm/nouveau/nv04_fence.c | 2 +-
> drivers/gpu/drm/nouveau/nv10_fence.c | 2 +-
> drivers/gpu/drm/nouveau/nv17_fence.c | 2 +-
> drivers/gpu/drm/nouveau/nv50_fence.c | 2 +-
> drivers/gpu/drm/nouveau/nv84_fence.c | 2 +-
> drivers/gpu/drm/qxl/qxl_drv.h | 4 +-
> drivers/gpu/drm/qxl/qxl_release.c | 27 +-
> drivers/gpu/drm/radeon/radeon.h | 10 +-
> drivers/gpu/drm/radeon/radeon_device.c | 2 +-
> drivers/gpu/drm/radeon/radeon_display.c | 8 +-
> drivers/gpu/drm/radeon/radeon_fence.c | 50 +--
> drivers/gpu/drm/radeon/radeon_sync.c | 6 +-
> drivers/gpu/drm/radeon/radeon_uvd.c | 2 +-
> drivers/gpu/drm/ttm/ttm_bo.c | 24 +-
> drivers/gpu/drm/ttm/ttm_bo_util.c | 2 +-
> drivers/gpu/drm/ttm/ttm_execbuf_util.c | 3 +-
> drivers/gpu/drm/virtio/virtgpu_display.c | 2 +-
> drivers/gpu/drm/virtio/virtgpu_drv.h | 2 +-
> drivers/gpu/drm/virtio/virtgpu_fence.c | 22 +-
> drivers/gpu/drm/virtio/virtgpu_ioctl.c | 12 +-
> drivers/gpu/drm/vmwgfx/vmwgfx_fence.c | 40 +-
> drivers/gpu/drm/vmwgfx/vmwgfx_fence.h | 8 +-
> drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 2 +-
> include/drm/drm_crtc.h | 4 +-
> include/drm/ttm/ttm_bo_driver.h | 2 +-
> include/drm/ttm/ttm_execbuf_util.h | 2 +-
> include/linux/dma-buf.h | 4 +-
> include/linux/dma-fence.h | 392 +++++++++++++++++
> include/linux/fence.h | 379 -----------------
> include/linux/reservation.h | 28 +-
> include/linux/seqno-fence.h | 16 +-
> include/linux/sync_file.h | 8 +-
> include/trace/events/dma-fence.h | 128 ++++++
> include/trace/events/fence.h | 128 ------
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