bpf_jit_kallsyms 938 include/linux/filter.h extern int bpf_jit_kallsyms; bpf_jit_kallsyms 1015 include/linux/filter.h if (!bpf_jit_kallsyms) bpf_jit_kallsyms 1017 include/linux/filter.h if (bpf_jit_kallsyms == 1) bpf_jit_kallsyms 523 kernel/bpf/core.c int bpf_jit_kallsyms __read_mostly; bpf_jit_kallsyms 412 net/core/sysctl_net_core.c .data = &bpf_jit_kallsyms,