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Commit b6ea2f37 authored by Christian König's avatar Christian König Committed by Alex Deucher
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drm/amdgpu: fix size estimation for clear IB 



We only need a few dw here.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b87c032b

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

+2 −2
Original line number Diff line number Diff line
@@ -355,15 +355,15 @@ static int amdgpu_vm_clear_bo(struct amdgpu_device *adev, 
	if (!ib)

		goto error;



	r = amdgpu_ib_get(ring, NULL, entries * 2 + 64, ib);

	r = amdgpu_ib_get(ring, NULL, 64, ib);

	if (r)

		goto error_free;



	ib->length_dw = 0;



	amdgpu_vm_update_pages(adev, NULL, 0, ib, addr, 0, entries, 0, 0);



	amdgpu_vm_pad_ib(adev, ib);



	WARN_ON(ib->length_dw > 64);

	r = amdgpu_sched_ib_submit_kernel_helper(adev, ring, ib, 1,

						 &amdgpu_vm_free_job,