bpf_get_stack_proto 1044 include/linux/bpf.h extern const struct bpf_func_proto bpf_get_stack_proto;
bpf_get_stack_proto  503 kernel/bpf/stackmap.c const struct bpf_func_proto bpf_get_stack_proto = {
bpf_get_stack_proto  750 kernel/trace/bpf_trace.c 		return &bpf_get_stack_proto;