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drm/ttm: turn ttm_bo_device.vma_manager into a pointer

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Rename the embedded struct vma_offset_manager, new name is _vma_manager.
ttm_bo_device.vma_manager changed to a pointer.

The ttm_bo_device_init() function gets an additional vma_manager
argument which allows to initialize ttm with a different vma manager.
When passing NULL the embedded _vma_manager is used.

All callers are updated to pass NULL, so the behavior doesn't change.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20190905070509.22407-2-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann
2019-09-05 09:05:02 +02:00
parent 4f7f1973b0
commit 9d6f4484e8
9 changed files with 24 additions and 9 deletions
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1
drivers/gpu/drm/qxl/qxl_ttm.c
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@@ -325,6 +325,7 @@ int qxl_ttm_init(struct qxl_device *qdev)
r = ttm_bo_device_init(&qdev->mman.bdev,
&qxl_bo_driver,
qdev->ddev.anon_inode->i_mapping,
NULL,
false);
if (r) {
DRM_ERROR("failed initializing buffer object driver(%d).\n", r);