* This routine is called either:
* - under the kprobe_lock spinlock - during kprobe_[un]register()
* OR
- * - under an rcu_read_lock() - from arch/xxx/kernel/kprobes.c
+ * - with preemption disabled - from arch/xxx/kernel/kprobes.c
*/
struct kprobe __kprobes *get_kprobe(void *addr)
{