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drm/amdgpu: add vm_needs_flush parameter to amdgpu_copy_buffer

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This allows us to flush the system VM here.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
This commit is contained in:
Christian König
2017-06-29 11:46:15 +02:00
committed by Alex Deucher
parent df264f9e08
commit fc9c8f5459
5 changed files with 15 additions and 16 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c
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@@ -40,7 +40,7 @@ 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, false);
if (r)
goto exit_do_move;
r = dma_fence_wait(fence, false);