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| author |   Felix Kuehling <Felix.Kuehling@amd.com> | 2021-02-24 18:29:06 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-04-20 21:47:21 -0400 |
| commit | f80fe9d3c1149bb2ad0d7807aaaf5eff7c4e80a6 (patch) | |
| tree | e0c03a2721e0f474581a3c4c08ffaec6355ae4c7 /drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | |
| parent | drm/amdgpu: export vm update mapping interface (diff) | |
| download | linux-dev-f80fe9d3c1149bb2ad0d7807aaaf5eff7c4e80a6.tar.xz linux-dev-f80fe9d3c1149bb2ad0d7807aaaf5eff7c4e80a6.zip | |
drm/amdkfd: map svm range to GPUs
Use amdgpu_vm_bo_update_mapping to update GPU page table to map or unmap
svm range system memory pages address to GPUs.
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index f96c331c9b6d..618614fe3eb4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -948,13 +948,6 @@ static int process_update_pds(struct amdkfd_process_info *process_info, return 0; } -static struct amdgpu_vm *drm_priv_to_vm(struct drm_file *drm_priv) -{ - struct amdgpu_fpriv *fpriv = drm_priv->driver_priv; - - return &fpriv->vm; -} - static int init_kfd_vm(struct amdgpu_vm *vm, void **process_info, struct dma_fence **ef) { |