bpf_misc_sds 511 kernel/trace/bpf_trace.c static DEFINE_PER_CPU(struct bpf_trace_sample_data, bpf_misc_sds); bpf_misc_sds 535 kernel/trace/bpf_trace.c if (WARN_ON_ONCE(nest_level > ARRAY_SIZE(bpf_misc_sds.sds))) { bpf_misc_sds 539 kernel/trace/bpf_trace.c sd = this_cpu_ptr(&bpf_misc_sds.sds[nest_level - 1]);