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| author | Christian König <christian.koenig@amd.com> | 2018-09-07 21:34:17 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-09-13 23:14:11 +0300 |
| commit | 0c70dd4985b3ad440ec6c51f34f2b47877edf8fd (patch) | |
| tree | 3958ede971a5ba2078661a875d9111d2f7240c49 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | 1b1d5c43db58d236d4a6c9700ef9395b3fc129fb (diff) | |
| download | linux-0c70dd4985b3ad440ec6c51f34f2b47877edf8fd.tar.xz | |
drm/amdgpu: allow fragment processing for invalid PTEs
That should improve the PRT performance on Vega quite a bit.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Junwei Zhang <Jerry.Zhang@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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 2d2d6197c3dc..dd5a0cdd67bc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -1552,7 +1552,7 @@ static void amdgpu_vm_fragment(struct amdgpu_pte_update_params *params, max_frag = 31; /* system pages are non continuously */ - if (params->src || !(flags & AMDGPU_PTE_VALID)) { + if (params->src) { *frag = 0; *frag_end = end; return; |