1 // SPDX-License-Identifier: GPL-2.0 2 // Copyright (c) 2019 Facebook 3 #define STACK_MAX_LEN 600 4 /* Full unroll of 600 iterations will have total 5 * program size close to 298k insns and this may 6 * cause BPF_JMP insn out of 16-bit integer range. 7 * So limit the unroll size to 150 so the 8 * total program size is around 80k insns but 9 * the loop will still execute 600 times. 10 */ 11 #define UNROLL_COUNT 150 12 #include "pyperf.h" 13