diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 32 |
1 files changed, 12 insertions, 20 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 6fc16eecf2dc..5afbc5e714d0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -2262,12 +2262,12 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm, { const unsigned align = min(AMDGPU_VM_PTB_ALIGN_SIZE, AMDGPU_VM_PTE_COUNT(adev) * 8); + uint64_t init_pde_value = 0, flags; unsigned ring_instance; struct amdgpu_ring *ring; struct drm_sched_rq *rq; + unsigned long size; int r, i; - u64 flags; - uint64_t init_pde_value = 0; vm->va = RB_ROOT_CACHED; for (i = 0; i < AMDGPU_MAX_VMHUBS; i++) @@ -2318,29 +2318,21 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm, flags |= (AMDGPU_GEM_CREATE_NO_CPU_ACCESS | AMDGPU_GEM_CREATE_SHADOW); - r = amdgpu_bo_create(adev, - amdgpu_vm_bo_size(adev, adev->vm_manager.root_level), - align, true, - AMDGPU_GEM_DOMAIN_VRAM, - flags, - NULL, NULL, init_pde_value, &vm->root.base.bo); + size = amdgpu_vm_bo_size(adev, adev->vm_manager.root_level); + r = amdgpu_bo_create(adev, size, align, true, AMDGPU_GEM_DOMAIN_VRAM, + flags, NULL, NULL, init_pde_value, + &vm->root.base.bo); if (r) goto error_free_sched_entity; + r = amdgpu_bo_reserve(vm->root.base.bo, true); + if (r) + goto error_free_root; + vm->root.base.vm = vm; list_add_tail(&vm->root.base.bo_list, &vm->root.base.bo->va); - INIT_LIST_HEAD(&vm->root.base.vm_status); - - if (vm->use_cpu_for_update) { - r = amdgpu_bo_reserve(vm->root.base.bo, false); - if (r) - goto error_free_root; - - r = amdgpu_bo_kmap(vm->root.base.bo, NULL); - amdgpu_bo_unreserve(vm->root.base.bo); - if (r) - goto error_free_root; - } + list_add_tail(&vm->root.base.vm_status, &vm->evicted); + amdgpu_bo_unreserve(vm->root.base.bo); if (pasid) { unsigned long flags; |