161 	unsigned long *addrs;  in get_ftrace_locations()  local
164 	addrs = kcalloc(num, sizeof(*addrs), GFP_KERNEL);  in get_ftrace_locations()
165 	if (!addrs)  in get_ftrace_locations()
171 	if (!ftrace_lookup_symbols(syms, num, addrs))  in get_ftrace_locations()
172 		return addrs;  in get_ftrace_locations()
174 	kfree(addrs);  in get_ftrace_locations()
305 int register_fprobe_ips(struct fprobe *fp, unsigned long *addrs, int num)  in register_fprobe_ips()  argument
309 	if (!fp || !addrs || num <= 0)  in register_fprobe_ips()
314 	ret = ftrace_set_filter_ips(&fp->ops, addrs, num, 0, 0);  in register_fprobe_ips()
341 	unsigned long *addrs;  in register_fprobe_syms()  local
347 	addrs = get_ftrace_locations(syms, num);  in register_fprobe_syms()
348 	if (IS_ERR(addrs))  in register_fprobe_syms()
349 		return PTR_ERR(addrs);  in register_fprobe_syms()
351 	ret = register_fprobe_ips(fp, addrs, num);  in register_fprobe_syms()
353 	kfree(addrs);  in register_fprobe_syms()