kprobe_instance 57 kernel/kprobes.c static DEFINE_PER_CPU(struct kprobe *, kprobe_instance) = NULL; kprobe_instance 309 kernel/kprobes.c __this_cpu_write(kprobe_instance, kp); kprobe_instance 314 kernel/kprobes.c __this_cpu_write(kprobe_instance, NULL); kprobe_instance 1150 kernel/kprobes.c struct kprobe *cur = __this_cpu_read(kprobe_instance);