On 11/4/25 09:35, Pierre-Eric Pelloux-Prayer wrote: > It was always false. > > Signed-off-by: Pierre-Eric Pelloux-Prayer <[email protected]>
Reviewed-by: Christian König <[email protected]> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c | 2 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 20 +++++++------------ > drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 2 +- > drivers/gpu/drm/amd/amdkfd/kfd_migrate.c | 2 +- > 4 files changed, 10 insertions(+), 16 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c > b/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c > index 199693369c7c..02c2479a8840 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c > @@ -39,7 +39,7 @@ static int amdgpu_benchmark_do_move(struct amdgpu_device > *adev, unsigned size, > for (i = 0; i < n; i++) { > struct amdgpu_ring *ring = adev->mman.buffer_funcs_ring; > r = amdgpu_copy_buffer(ring, saddr, daddr, size, NULL, &fence, > - false, false, 0); > + false, 0); > if (r) > goto exit_do_move; > r = dma_fence_wait(fence, false); > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c > b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c > index c66f00434991..fce22712396b 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c > @@ -354,7 +354,7 @@ static int amdgpu_ttm_copy_mem_to_mem(struct > amdgpu_device *adev, > } > > r = amdgpu_copy_buffer(ring, from, to, cur_size, resv, > - &next, false, true, copy_flags); > + &next, true, copy_flags); > if (r) > goto error; > > @@ -2211,16 +2211,13 @@ void amdgpu_ttm_set_buffer_funcs_status(struct > amdgpu_device *adev, bool enable) > } > > static int amdgpu_ttm_prepare_job(struct amdgpu_device *adev, > - bool direct_submit, > unsigned int num_dw, > struct dma_resv *resv, > bool vm_needs_flush, > struct amdgpu_job **job, > bool delayed, u64 k_job_id) > { > - enum amdgpu_ib_pool_type pool = direct_submit ? > - AMDGPU_IB_POOL_DIRECT : > - AMDGPU_IB_POOL_DELAYED; > + enum amdgpu_ib_pool_type pool = AMDGPU_IB_POOL_DELAYED; > int r; > struct drm_sched_entity *entity = delayed ? &adev->mman.low_pr : > &adev->mman.high_pr; > @@ -2246,7 +2243,7 @@ static int amdgpu_ttm_prepare_job(struct amdgpu_device > *adev, > int amdgpu_copy_buffer(struct amdgpu_ring *ring, uint64_t src_offset, > uint64_t dst_offset, uint32_t byte_count, > struct dma_resv *resv, > - struct dma_fence **fence, bool direct_submit, > + struct dma_fence **fence, > bool vm_needs_flush, uint32_t copy_flags) > { > struct amdgpu_device *adev = ring->adev; > @@ -2256,7 +2253,7 @@ int amdgpu_copy_buffer(struct amdgpu_ring *ring, > uint64_t src_offset, > unsigned int i; > int r; > > - if (!direct_submit && !ring->sched.ready) { > + if (!ring->sched.ready) { > dev_err(adev->dev, > "Trying to move memory with ring turned off.\n"); > return -EINVAL; > @@ -2265,7 +2262,7 @@ int amdgpu_copy_buffer(struct amdgpu_ring *ring, > uint64_t src_offset, > max_bytes = adev->mman.buffer_funcs->copy_max_bytes; > num_loops = DIV_ROUND_UP(byte_count, max_bytes); > num_dw = ALIGN(num_loops * adev->mman.buffer_funcs->copy_num_dw, 8); > - r = amdgpu_ttm_prepare_job(adev, direct_submit, num_dw, > + r = amdgpu_ttm_prepare_job(adev, num_dw, > resv, vm_needs_flush, &job, false, > AMDGPU_KERNEL_JOB_ID_TTM_COPY_BUFFER); > if (r) > @@ -2283,10 +2280,7 @@ int amdgpu_copy_buffer(struct amdgpu_ring *ring, > uint64_t src_offset, > > amdgpu_ring_pad_ib(ring, &job->ibs[0]); > WARN_ON(job->ibs[0].length_dw > num_dw); > - if (direct_submit) > - r = amdgpu_job_submit_direct(job, ring, fence); > - else > - *fence = amdgpu_job_submit(job); > + *fence = amdgpu_job_submit(job); > if (r) > goto error_free; > > @@ -2315,7 +2309,7 @@ static int amdgpu_ttm_fill_mem(struct amdgpu_ring > *ring, uint32_t src_data, > max_bytes = adev->mman.buffer_funcs->fill_max_bytes; > num_loops = DIV_ROUND_UP_ULL(byte_count, max_bytes); > num_dw = ALIGN(num_loops * adev->mman.buffer_funcs->fill_num_dw, 8); > - r = amdgpu_ttm_prepare_job(adev, false, num_dw, resv, vm_needs_flush, > + r = amdgpu_ttm_prepare_job(adev, num_dw, resv, vm_needs_flush, > &job, delayed, k_job_id); > if (r) > return r; > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h > b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h > index 577ee04ce0bf..50e40380fe95 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h > @@ -166,7 +166,7 @@ void amdgpu_ttm_set_buffer_funcs_status(struct > amdgpu_device *adev, > int amdgpu_copy_buffer(struct amdgpu_ring *ring, uint64_t src_offset, > uint64_t dst_offset, uint32_t byte_count, > struct dma_resv *resv, > - struct dma_fence **fence, bool direct_submit, > + struct dma_fence **fence, > bool vm_needs_flush, uint32_t copy_flags); > int amdgpu_ttm_clear_buffer(struct amdgpu_bo *bo, > struct dma_resv *resv, > diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c > b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c > index 46c84fc60af1..378af0b2aaa9 100644 > --- a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c > +++ b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c > @@ -153,7 +153,7 @@ svm_migrate_copy_memory_gart(struct amdgpu_device *adev, > dma_addr_t *sys, > } > > r = amdgpu_copy_buffer(ring, gart_s, gart_d, size * PAGE_SIZE, > - NULL, &next, false, true, 0); > + NULL, &next, true, 0); > if (r) { > dev_err(adev->dev, "fail %d to copy memory\n", r); > goto out_unlock;
