// SPDX-License-Identifier: GPL-2.0 #include #include char LICENSE[] SEC("license") = "GPL"; struct trace_event_raw_timerlat_sample { unsigned long long timer_latency; } __attribute__((preserve_access_index)); SEC("tp/timerlat_action") int action_handler(struct trace_event_raw_timerlat_sample *tp_args) { bpf_printk("Latency: %lld\n", tp_args->timer_latency); return 0; }