bpf_trace_nest_level 458 kernel/trace/bpf_trace.c static DEFINE_PER_CPU(int, bpf_trace_nest_level); bpf_trace_nest_level 463 kernel/trace/bpf_trace.c int nest_level = this_cpu_inc_return(bpf_trace_nest_level); bpf_trace_nest_level 491 kernel/trace/bpf_trace.c this_cpu_dec(bpf_trace_nest_level);