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authorChunming Zhou <david1.zhou@amd.com>2015-08-25 05:23:45 -0400
committerAlex Deucher <alexander.deucher@amd.com>2015-08-26 17:50:42 -0400
commitc7ae72c01be10f539f385f624713f8ba0aa11a8f (patch)
treec523633396afdeede8a47c386436bf0dd4e541ac /drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c
parent113cd9dacbad4906e1c8db09233b9fdcb002f80d (diff)
drm/amdgpu: use IB for copy buffer of eviction
This aids handling buffers moves with the scheduler. Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian K?nig <christian.koenig@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c
index 759482e4300d..98d59ee640ce 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c
@@ -33,7 +33,7 @@ static int amdgpu_benchmark_do_move(struct amdgpu_device *adev, unsigned size,
33{ 33{
34 unsigned long start_jiffies; 34 unsigned long start_jiffies;
35 unsigned long end_jiffies; 35 unsigned long end_jiffies;
36 struct amdgpu_fence *fence = NULL; 36 struct fence *fence = NULL;
37 int i, r; 37 int i, r;
38 38
39 start_jiffies = jiffies; 39 start_jiffies = jiffies;
@@ -42,17 +42,17 @@ static int amdgpu_benchmark_do_move(struct amdgpu_device *adev, unsigned size,
42 r = amdgpu_copy_buffer(ring, saddr, daddr, size, NULL, &fence); 42 r = amdgpu_copy_buffer(ring, saddr, daddr, size, NULL, &fence);
43 if (r) 43 if (r)
44 goto exit_do_move; 44 goto exit_do_move;
45 r = fence_wait(&fence->base, false); 45 r = fence_wait(fence, false);
46 if (r) 46 if (r)
47 goto exit_do_move; 47 goto exit_do_move;
48 amdgpu_fence_unref(&fence); 48 fence_put(fence);
49 } 49 }
50 end_jiffies = jiffies; 50 end_jiffies = jiffies;
51 r = jiffies_to_msecs(end_jiffies - start_jiffies); 51 r = jiffies_to_msecs(end_jiffies - start_jiffies);
52 52
53exit_do_move: 53exit_do_move:
54 if (fence) 54 if (fence)
55 amdgpu_fence_unref(&fence); 55 fence_put(fence);
56 return r; 56 return r;
57} 57}
58 58