1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (c) 2023 Bytedance */
5 #include <bpf/bpf_helpers.h>
6 #include <bpf/bpf_tracing.h>
8 unsigned long span = 0;
10 SEC("fentry/sched_balance_rq")
11 int BPF_PROG(fentry_fentry, int this_cpu, struct rq *this_rq,
12 struct sched_domain *sd)
19 char _license[] SEC("license") = "GPL";