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1// SPDX-License-Identifier: GPL-2.02// Copyright (c) 2017 Facebook3 4#include <vmlinux.h>5#include <bpf/bpf_helpers.h>6 7/* taken from /sys/kernel/tracing/events/sched/sched_switch/format */8struct sched_switch_args {9 unsigned long long pad;10 char prev_comm[TASK_COMM_LEN];11 int prev_pid;12 int prev_prio;13 long long prev_state;14 char next_comm[TASK_COMM_LEN];15 int next_pid;16 int next_prio;17};18 19SEC("tracepoint/sched/sched_switch")20int oncpu(struct sched_switch_args *ctx)21{22 return 0;23}24 25char _license[] SEC("license") = "GPL";26