+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,3,0))
+
+LTTNG_TRACEPOINT_EVENT_MAP(balance_dirty_pages,
+
+ writeback_balance_dirty_pages,
+
+ TP_PROTO(struct bdi_writeback *wb,
+ unsigned long thresh,
+ unsigned long bg_thresh,
+ unsigned long dirty,
+ unsigned long bdi_thresh,
+ unsigned long bdi_dirty,
+ unsigned long dirty_ratelimit,
+ unsigned long task_ratelimit,
+ unsigned long dirtied,
+ unsigned long period,
+ long pause,
+ unsigned long start_time),
+
+ TP_ARGS(wb, thresh, bg_thresh, dirty, bdi_thresh, bdi_dirty,
+ dirty_ratelimit, task_ratelimit,
+ dirtied, period, pause, start_time
+ ),
+
+ TP_FIELDS(
+ ctf_array_text(char, bdi, dev_name(wb->bdi->dev), 32)
+ ctf_integer(unsigned long, limit, global_dirty_limit)
+ ctf_integer(unsigned long, setpoint,
+ (global_dirty_limit + (thresh + bg_thresh) / 2) / 2)
+ ctf_integer(unsigned long, dirty, dirty)
+ ctf_integer(unsigned long, bdi_setpoint,
+ ((global_dirty_limit + (thresh + bg_thresh) / 2) / 2) *
+ bdi_thresh / (thresh + 1))
+ ctf_integer(unsigned long, bdi_dirty, bdi_dirty)
+ ctf_integer(unsigned long, dirty_ratelimit,
+ KBps(dirty_ratelimit))
+ ctf_integer(unsigned long, task_ratelimit,
+ KBps(task_ratelimit))
+ ctf_integer(unsigned int, dirtied, dirtied)
+ ctf_integer(unsigned int, dirtied_pause,
+ current->nr_dirtied_pause)
+ ctf_integer(unsigned long, paused,
+ (jiffies - start_time) * 1000 / HZ)
+ ctf_integer(long, pause, pause * 1000 / HZ)
+ ctf_integer(unsigned long, period,
+ period * 1000 / HZ)
+ ctf_integer(long, think,
+ current->dirty_paused_when == 0 ? 0 :
+ (long)(jiffies - current->dirty_paused_when) * 1000/HZ)
+ )
+)
+
+#else /* #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,3,0)) */
+