drm/nouveau/nouveau_uvmm.c

12  * Actual map/unmap operations within the fence signalling critical path are
15  * list in order to map/unmap it's entries, can't occur concurrently.
472 			struct drm_gpuva *va = r->unmap->va;
484 			op_unmap_prepare_unwind(op->unmap.va);
509 			struct drm_gpuva *va = r->unmap->va;
526 			struct drm_gpuva_op_unmap *u = &op->unmap;
647 			struct drm_gpuva *va = r->unmap->va;
656 			op_unmap_prepare(r->unmap);
687 			struct drm_gpuva_op_unmap *u = &op->unmap;
769 		return op->remap.unmap->va->gem.obj;
771 		return op->unmap.va->gem.obj;
792 	/* nouveau_uvma_unmap() does not unmap if backing BO is evicted. */
812 	struct drm_gpuva_op_unmap *u = r->unmap;
842 			op_unmap(&op->unmap);
871 			struct drm_gpuva_ops *ops, bool unmap)
883 			struct drm_gpuva *va = r->unmap->va;
886 			if (unmap) {
904 			struct drm_gpuva_op_unmap *u = &op->unmap;
908 			if (unmap)
1133 			struct drm_gpuva *va = op->remap.unmap->va;
1143 			drm_gpuva_unlink(op->unmap.va);
1176 			 * unmap, it's not worth the effort.