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Commit 6375bbb4 authored by Christian König's avatar Christian König Committed by Alex Deucher
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drm/amdgpu: make sure BOs are always kunmapped 



When a BO is moved or destroyed it shouldn't be kmapped any more.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 68c62306

drivers/gpu/drm/amd/amdgpu/amdgpu_object.c

+3 −0
Original line number Diff line number Diff line
@@ -93,6 +93,7 @@ static void amdgpu_ttm_bo_destroy(struct ttm_buffer_object *tbo) 


	bo = container_of(tbo, struct amdgpu_bo, tbo);



	amdgpu_bo_kunmap(bo);

	amdgpu_update_memory_usage(adev, &bo->tbo.mem, NULL);



	drm_gem_object_release(&bo->gem_base);
@@ -931,6 +932,8 @@ void amdgpu_bo_move_notify(struct ttm_buffer_object *bo, 
	abo = container_of(bo, struct amdgpu_bo, tbo);

	amdgpu_vm_bo_invalidate(adev, abo);



	amdgpu_bo_kunmap(abo);



	/* remember the eviction */

	if (evict)

		atomic64_inc(&adev->num_evictions);