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thead-kernel/tools/testing/selftests/bpf/progs/pyperf600.c
Han Gao 7d38ead3b4 feat: update SDK1.2.0
Signed-off-by: Han Gao <gaohan@iscas.ac.cn>
2023-08-02 01:27:02 +08:00

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C

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