drm/ttm: set both resv and base.resv pointers
Initialize both ttm_buffer_object->resv and ttm_buffer_object->base.resv pointers. This allows to move users from the former to the latter. When all users are moved we can drop ttm_buffer_object->resv. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: http://patchwork.freedesktop.org/patch/msgid/20190805140119.7337-10-kraxel@redhat.com
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@ -1333,9 +1333,11 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev,
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bo->sg = sg;
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bo->sg = sg;
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if (resv) {
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if (resv) {
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bo->resv = resv;
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bo->resv = resv;
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bo->base.resv = resv;
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reservation_object_assert_held(bo->resv);
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reservation_object_assert_held(bo->resv);
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} else {
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} else {
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bo->resv = &bo->base._resv;
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bo->resv = &bo->base._resv;
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bo->base.resv = &bo->base._resv;
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}
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}
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if (!ttm_bo_uses_embedded_gem_object(bo)) {
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if (!ttm_bo_uses_embedded_gem_object(bo)) {
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/*
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/*
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