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authorChristian König <christian.koenig@amd.com>2016-05-04 10:33:11 +0200
committerAlex Deucher <alexander.deucher@amd.com>2016-05-11 18:31:19 +0200
commit79aa03893df937967201b6ea34e8d4216b893a38 (patch)
tree2a228469747dee9dd569528e50a5059a4f898a76
parentdrm/amdgpu: make the VMID owner always 64bit (diff)
downloadlinux-79aa03893df937967201b6ea34e8d4216b893a38.tar.xz
linux-79aa03893df937967201b6ea34e8d4216b893a38.zip
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>
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index cd578987d6c0..67f6c2eb8282 100644
--- 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);
}
/**