svm_range_get_node_by_id
node = svm_range_get_node_by_id(prange, best_loc);
node = svm_range_get_node_by_id(prange, prange->actual_loc);
preferred_node = svm_range_get_node_by_id(prange, prange->preferred_loc);
bo_node = svm_range_get_node_by_id(prange, prange->actual_loc);
bo_node = svm_range_get_node_by_id(prange, best_loc);
struct kfd_node *svm_range_get_node_by_id(struct svm_range *prange,