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/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2024 Meta Platforms, Inc. and affiliates. */ #include <scx/common.bpf.h> char _license[] SEC("license") = "GPL"; u64 vtime_test; void BPF_STRUCT_OPS(maybe_null_running, struct task_struct *p) {} void BPF_STRUCT_OPS(maybe_null_fail_dispatch, s32 cpu, struct task_struct *p) { vtime_test = p->scx.dsq_vtime; } SEC(".struct_ops.link") struct sched_ext_ops maybe_null_fail = { .dispatch = (void *) maybe_null_fail_dispatch, .enable = (void *) maybe_null_running, .name = "maybe_null_fail_dispatch", };