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| author |  Christian König <christian.koenig@amd.com>
| 2021-12-17 16:13:09 +0100 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com>
| 2022-07-11 10:59:20 +0200 |
| commit | 63af82cf5e36b6ba3f3ebcdd1edd9f91934bfa59 (patch) | |
| tree | ecf8af219352c5baa14bb97fd2d7c85bceb4c7e2 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | drm/ttm: rename and cleanup ttm_bo_init (diff) | |
| download | linux-63af82cf5e36b6ba3f3ebcdd1edd9f91934bfa59.tar.gz linux-63af82cf5e36b6ba3f3ebcdd1edd9f91934bfa59.tar.bz2 linux-63af82cf5e36b6ba3f3ebcdd1edd9f91934bfa59.zip | |
drm/amdgpu: audit bo->resource usage
Make sure we can at least move and release BOs without backing store.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220707102453.3633-3-christian.koenig@amd.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index d9cfe259f2a9..677d1dfab37f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -1305,7 +1305,7 @@ void amdgpu_bo_release_notify(struct ttm_buffer_object *bo) if (bo->base.resv == &bo->base._resv) amdgpu_amdkfd_remove_fence_on_pt_pd_bos(abo); - if (bo->resource->mem_type != TTM_PL_VRAM || + if (!bo->resource || bo->resource->mem_type != TTM_PL_VRAM || !(abo->flags & AMDGPU_GEM_CREATE_VRAM_WIPE_ON_RELEASE) || adev->in_suspend || adev->shutdown) return; |