cpumap_kthread_ctx 195 samples/bpf/xdp_monitor_kern.c int trace_xdp_cpumap_kthread(struct cpumap_kthread_ctx *ctx) cpumap_kthread_ctx 705 samples/bpf/xdp_redirect_cpu_kern.c int trace_xdp_cpumap_kthread(struct cpumap_kthread_ctx *ctx)