diff options
| author | Christian König <[email protected]> | 2019-01-30 15:07:29 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-03-19 20:36:48 +0000 |
| commit | 0ce15d6f7d3fb1162fd7de2829dbdf6d63a6a02a (patch) | |
| tree | c83a9a486a58d392808ea1453a7f5fa8b689d352 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | drm/amdgpu: let amdgpu_vm_clear_bo figure out ats status v2 (diff) | |
| download | kernel-0ce15d6f7d3fb1162fd7de2829dbdf6d63a6a02a.tar.gz kernel-0ce15d6f7d3fb1162fd7de2829dbdf6d63a6a02a.zip | |
drm/amdgpu: allocate VM PDs/PTs on demand
Let's start to allocate VM PDs/PTs on demand instead of pre-allocating
them during mapping.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Felix Kuehling <[email protected]>
Acked-by: Huang Rui <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 555285e329ed..fcaaac30e84b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -625,11 +625,6 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data, switch (args->operation) { case AMDGPU_VA_OP_MAP: - r = amdgpu_vm_alloc_pts(adev, bo_va->base.vm, args->va_address, - args->map_size); - if (r) - goto error_backoff; - va_flags = amdgpu_gmc_get_pte_flags(adev, args->flags); r = amdgpu_vm_bo_map(adev, bo_va, args->va_address, args->offset_in_bo, args->map_size, @@ -645,11 +640,6 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data, args->map_size); break; case AMDGPU_VA_OP_REPLACE: - r = amdgpu_vm_alloc_pts(adev, bo_va->base.vm, args->va_address, - args->map_size); - if (r) - goto error_backoff; - va_flags = amdgpu_gmc_get_pte_flags(adev, args->flags); r = amdgpu_vm_bo_replace_map(adev, bo_va, args->va_address, args->offset_in_bo, args->map_size, |