17 lines
311 B
C
17 lines
311 B
C
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// SPDX-License-Identifier: GPL-2.0
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/* Copyright (c) 2021 Facebook */
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#include "vmlinux.h"
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#include <bpf/bpf_helpers.h>
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#include <bpf/bpf_tracing.h>
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int run_cnt = 0;
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SEC("perf_event")
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int handler(struct pt_regs *ctx)
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{
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__sync_fetch_and_add(&run_cnt, 1);
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return 0;
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}
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char _license[] SEC("license") = "GPL";
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