if (!kallsyms_lookup_name_sym) {
kallsyms_lookup_name_sym = (void *)do_get_kallsyms();
}
- if (kallsyms_lookup_name_sym)
- return kallsyms_lookup_name_sym(name);
- else {
+ if (kallsyms_lookup_name_sym) {
+ struct irq_ibt_state irq_ibt_state;
+ unsigned long ret;
+
+ irq_ibt_state = wrapper_irq_ibt_save();
+ ret = kallsyms_lookup_name_sym(name);
+ wrapper_irq_ibt_restore(irq_ibt_state);
+ return ret;
+ } else {
printk_once(KERN_WARNING "LTTng: requires kallsyms_lookup_name\n");
return 0;
}