unsigned long switch_timer_interval; /* Buffer flush (jiffies) */
unsigned long read_timer_interval; /* Reader wakeup (jiffies) */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
struct lttng_cpuhp_node cpuhp_prepare;
struct lttng_cpuhp_node cpuhp_online;
struct lttng_cpuhp_node cpuhp_iter_online;
-#else
- struct notifier_block cpu_hp_notifier; /* CPU hotplug notifier */
- struct notifier_block hp_iter_notifier; /* hotplug iterator notifier */
- unsigned int cpu_hp_enable:1; /* Enable CPU hotplug notif. */
- unsigned int hp_iter_enable:1; /* Enable hp iter notif. */
-#endif
struct notifier_block tick_nohz_notifier; /* CPU nohz notifier */
wait_queue_head_t read_wait; /* reader wait queue */
wait_queue_head_t hp_wait; /* CPU hotplug wait queue */