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| author | Christian König <christian.koenig@amd.com> | 2017-07-11 17:25:49 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-07-14 11:06:45 -0400 |
| commit | 6375bbb4d259416ad867ab887333ee88d1b90323 (patch) | |
| tree | 3438f4f2e835532f1c1c4f891583b94ab3628a7d /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | 68c62306b378451ddb1a14c08022d18df3848b4d (diff) | |
| download | talos-obmc-linux-6375bbb4d259416ad867ab887333ee88d1b90323.tar.gz talos-obmc-linux-6375bbb4d259416ad867ab887333ee88d1b90323.zip | |
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: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index 6e24339ecc46..a019556a8e71 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -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); |
