kretprobe_kprobe 749 arch/x86/kernel/kprobes/core.c static struct kprobe kretprobe_kprobe = { kretprobe_kprobe 776 arch/x86/kernel/kprobes/core.c __this_cpu_write(current_kprobe, &kretprobe_kprobe); kretprobe_kprobe 853 arch/x86/kernel/kprobes/core.c __this_cpu_write(current_kprobe, &kretprobe_kprobe);