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drm/amdgpu: reserve less memory for PDE updates 

Allocating 16KB was way to much, just use 2KB as a start for now.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2019-03-18 15:28:25 +01:00 committed by Alex Deucher
parent d1e29462a0
commit 802a4a484a
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
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@ -1390,7 +1390,7 @@ int amdgpu_vm_update_directories(struct amdgpu_device *adev,
params.func = amdgpu_vm_cpu_set_ptes;
} else {
ndw = 512 * 8;
ndw = 512;
r = amdgpu_job_alloc_with_ib(adev, ndw * 4, &job);
if (r)
return r;