Am 11.02.20 um 03:32 schrieb xinhui pan:
As root PD has no parent, we just need move its status to idle.
Suggested-by: Christian König <christian.koe...@amd.com>
Signed-off-by: xinhui pan <xinhui....@amd.com>
CC: Christian König <christian.koe...@amd.com>
Reviewed-by: Christian König <christian.koe...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 34 +++++++++++++-------------
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index cc56eaba1911..0be293eb2773 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -229,19 +229,6 @@ static void amdgpu_vm_bo_evicted(struct amdgpu_vm_bo_base
*vm_bo)
else
list_move_tail(&vm_bo->vm_status, &vm->evicted);
}
-
-/**
- * amdgpu_vm_bo_relocated - vm_bo is reloacted
- *
- * @vm_bo: vm_bo which is relocated
- *
- * State for PDs/PTs which needs to update their parent PD.
- */
-static void amdgpu_vm_bo_relocated(struct amdgpu_vm_bo_base *vm_bo)
-{
- list_move(&vm_bo->vm_status, &vm_bo->vm->relocated);
-}
-
/**
* amdgpu_vm_bo_moved - vm_bo is moved
*
@@ -284,6 +271,22 @@ static void amdgpu_vm_bo_invalidated(struct
amdgpu_vm_bo_base *vm_bo)
spin_unlock(&vm_bo->vm->invalidated_lock);
}
+/**
+ * amdgpu_vm_bo_relocated - vm_bo is reloacted
+ *
+ * @vm_bo: vm_bo which is relocated
+ *
+ * State for PDs/PTs which needs to update their parent PD.
+ * For the root PD, just move to idle state.
+ */
+static void amdgpu_vm_bo_relocated(struct amdgpu_vm_bo_base *vm_bo)
+{
+ if (vm_bo->bo->parent)
+ list_move(&vm_bo->vm_status, &vm_bo->vm->relocated);
+ else
+ amdgpu_vm_bo_idle(vm_bo);
+}
+
/**
* amdgpu_vm_bo_done - vm_bo is done
*
@@ -691,10 +694,7 @@ int amdgpu_vm_validate_pt_bos(struct amdgpu_device *adev,
struct amdgpu_vm *vm,
amdgpu_vm_bo_moved(bo_base);
} else {
vm->update_funcs->map_table(bo);
- if (bo->parent)
- amdgpu_vm_bo_relocated(bo_base);
- else
- amdgpu_vm_bo_idle(bo_base);
+ amdgpu_vm_bo_relocated(bo_base);
}
}
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