drm_gpuva_remap
EXPORT_SYMBOL_GPL(drm_gpuva_remap);
drm_gpuva_remap(&ctx->prev_va->base, &ctx->next_va->base, &op->remap);
drm_gpuva_remap(prev_vma ? &prev_vma->base : NULL,
void drm_gpuva_remap(struct drm_gpuva *prev,