diff options
| author | Christian König <christian.koenig@amd.com> | 2016-01-25 17:06:09 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-02-10 14:17:04 -0500 |
| commit | 599f434817c5cdf1af9fd9e7d4bef69bd0c02796 (patch) | |
| tree | 71db0e7437836dbb0189818c5b8c2c4315fe386a /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | fe6b2ad91fd3578d69ef07f0ba35a28c002034b6 (diff) | |
drm/amdgpu: remove nonsense IB size checks
Those are just leftovers from the time we wrote the VM
updates directly to the ring.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 2dd73ca57221..dfbcc64ef9fa 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -434,10 +434,6 @@ int amdgpu_vm_update_page_directory(struct amdgpu_device *adev, /* assume the worst case */ ndw += vm->max_pde_used * 6; - /* update too big for an IB */ - if (ndw > 0xfffff) - return -ENOMEM; - ib = kzalloc(sizeof(struct amdgpu_ib), GFP_KERNEL); if (!ib) return -ENOMEM; @@ -743,10 +739,6 @@ static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev, ndw += 2 * 10; } - /* update too big for an IB */ - if (ndw > 0xfffff) - return -ENOMEM; - ib = kzalloc(sizeof(struct amdgpu_ib), GFP_KERNEL); if (!ib) return -ENOMEM; |