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| author | Christian König <christian.koenig@amd.com> | 2018-09-10 20:02:46 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-09-13 15:14:12 -0500 |
| commit | 646b90259842faa8341b076a3488a227927d84a2 (patch) | |
| tree | 8c2de4481394f7e1c602e9d57ff35121adaec578 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | |
| parent | e83dfe4d869358549bb259ab581ae4f0450c6580 (diff) | |
| download | blackbird-op-linux-646b90259842faa8341b076a3488a227927d84a2.tar.gz blackbird-op-linux-646b90259842faa8341b076a3488a227927d84a2.zip | |
drm/amdgpu: use a single linked list for amdgpu_vm_bo_base
Instead of the double linked list. Gets the size of amdgpu_vm_pt down to
64 bytes again.
We could even reduce it down to 32 bytes, but that would require some
rather extreme hacks.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Acked-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.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h index 907fdf46d895..64337ff2ad63 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h @@ -89,8 +89,8 @@ struct amdgpu_bo { void *metadata; u32 metadata_size; unsigned prime_shared_count; - /* list of all virtual address to which this bo is associated to */ - struct list_head va; + /* per VM structure for page tables and with virtual addresses */ + struct amdgpu_vm_bo_base *vm_bo; /* Constant after initialization */ struct drm_gem_object gem_base; struct amdgpu_bo *parent; |
