drm/amdgpu: remove owner cleanup v2

The client ID is now unique, so no need to resert the owner fields any more.

v2: remove unused variables as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index cd578987d6c0a91be4c9dc8b7969faec536e4393..67f6c2eb82824ddeec30a3f36d3a239840f513bc 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1457,7 +1457,6 @@ error_free_sched_entity:
 void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm)
 {
        struct amdgpu_bo_va_mapping *mapping, *tmp;
-       struct amdgpu_vm_id *id, *id_tmp;
        int i;
 
        amd_sched_entity_fini(vm->entity.sched, &vm->entity);
@@ -1481,18 +1480,6 @@ void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm)
 
        amdgpu_bo_unref(&vm->page_directory);
        fence_put(vm->page_directory_fence);
-
-       mutex_lock(&adev->vm_manager.lock);
-       list_for_each_entry_safe(id, id_tmp, &adev->vm_manager.ids_lru,
-                                list) {
-               if (!id)
-                       continue;
-               if (atomic_long_read(&id->owner) == vm->client_id) {
-                       atomic_long_set(&id->owner, 0);
-                       id->pd_gpu_addr = 0;
-               }
-       }
-       mutex_unlock(&adev->vm_manager.lock);
 }
 
 /**