static inline void save_previous_kprobe(void) 
static inline void save_previous_kprobe(struct kprobe_ctlblk *kcb) 
static inline void save_previous_kprobe(void){	kprobe_prev = current_kprobe;	kprobe_status_prev = kprobe_status;	kprobe_saved_msr_prev = kprobe_saved_msr;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/0dc036c91ac11b2b76bb91b59d8c7af919aa4a8d/kprobes.c/buggy/arch/ppc64/kernel/kprobes.c