382 static int fprobe_graph_add_ips(unsigned long *addrs, int num)  in fprobe_graph_add_ips()  argument
388 	ret = ftrace_set_filter_ips(&fprobe_graph_ops.ops, addrs, num, 0, 0);  in fprobe_graph_add_ips()
404 static void fprobe_graph_remove_ips(unsigned long *addrs, int num)  in fprobe_graph_remove_ips()  argument
414 		ftrace_set_filter_ips(&fprobe_graph_ops.ops, addrs, num, 1, 0);  in fprobe_graph_remove_ips()
424 	unsigned long *addrs;  member
429 	unsigned long *addrs;  in fprobe_addr_list_add()  local
434 	alist->addrs[alist->index++] = addr;  in fprobe_addr_list_add()
439 	addrs = kcalloc(alist->size * 2, sizeof(*addrs), GFP_KERNEL);  in fprobe_addr_list_add()
440 	if (!addrs)  in fprobe_addr_list_add()
443 	memcpy(addrs, alist->addrs, alist->size * sizeof(*addrs));  in fprobe_addr_list_add()
445 	kfree(alist->addrs);  in fprobe_addr_list_add()
446 	alist->addrs = addrs;  in fprobe_addr_list_add()
483 	alist.addrs = kcalloc(alist.size, sizeof(*alist.addrs), GFP_KERNEL);  in fprobe_module_callback()
485 	if (!alist.addrs)  in fprobe_module_callback()
494 				      alist.addrs, alist.index, 1, 0);  in fprobe_module_callback()
497 	kfree(alist.addrs);  in fprobe_module_callback()
525 	unsigned long *addrs;  in get_ftrace_locations()  local
528 	addrs = kcalloc(num, sizeof(*addrs), GFP_KERNEL);  in get_ftrace_locations()
529 	if (!addrs)  in get_ftrace_locations()
535 	if (!ftrace_lookup_symbols(syms, num, addrs))  in get_ftrace_locations()
536 		return addrs;  in get_ftrace_locations()
538 	kfree(addrs);  in get_ftrace_locations()
547 	unsigned long *addrs;  member
562 	if (match->addrs) {  in filter_match_callback()
569 		match->addrs[match->index] = addr;  in filter_match_callback()
585 			       unsigned long *addrs, struct module **mods,  in get_ips_from_filter()  argument
589 		.index = 0, .size = size, .addrs = addrs, .mods = mods};  in get_ips_from_filter()
592 	if (addrs && !mods)  in get_ips_from_filter()
614 static int fprobe_init(struct fprobe *fp, unsigned long *addrs, int num)  in fprobe_init()  argument
620 	if (!fp || !addrs || num <= 0)  in fprobe_init()
639 		addr = ftrace_location(addrs[i]);  in fprobe_init()
664 	unsigned long *addrs __free(kfree) = NULL;  in register_fprobe()
675 	addrs = kcalloc(num, sizeof(*addrs), GFP_KERNEL);  in register_fprobe()
676 	if (!addrs)  in register_fprobe()
683 	ret = get_ips_from_filter(filter, notfilter, addrs, mods, num);  in register_fprobe()
687 	ret = register_fprobe_ips(fp, addrs, ret);  in register_fprobe()
710 int register_fprobe_ips(struct fprobe *fp, unsigned long *addrs, int num)  in register_fprobe_ips()  argument
715 	ret = fprobe_init(fp, addrs, num);  in register_fprobe_ips()
722 	ret = fprobe_graph_add_ips(addrs, num);  in register_fprobe_ips()
750 	unsigned long *addrs;  in register_fprobe_syms()  local
756 	addrs = get_ftrace_locations(syms, num);  in register_fprobe_syms()
757 	if (IS_ERR(addrs))  in register_fprobe_syms()
758 		return PTR_ERR(addrs);  in register_fprobe_syms()
760 	ret = register_fprobe_ips(fp, addrs, num);  in register_fprobe_syms()
762 	kfree(addrs);  in register_fprobe_syms()
786 	unsigned long *addrs = NULL;  in unregister_fprobe()  local
796 	addrs = kcalloc(hlist_array->size, sizeof(unsigned long), GFP_KERNEL);  in unregister_fprobe()
797 	if (!addrs) {  in unregister_fprobe()
806 			addrs[count++] = hlist_array->array[i].addr;  in unregister_fprobe()
810 	fprobe_graph_remove_ips(addrs, count);  in unregister_fprobe()
818 	kfree(addrs);  in unregister_fprobe()