X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=include%2Fringbuffer%2Ffrontend_types.h;h=97fe3582ed2ad38a29dd140b4e69a1c80d856726;hb=e2d5dbc7d09c7aa4f7c391fcdd4dfc95ba1ed326;hp=d5c4916b79b5113f7fdfb6c48733f8d16a040061;hpb=a071f25d89c4ef76ffe7bdfcaeb783bc9cfc1211;p=lttng-modules.git

diff --git a/include/ringbuffer/frontend_types.h b/include/ringbuffer/frontend_types.h
index d5c4916b..97fe3582 100644
--- a/include/ringbuffer/frontend_types.h
+++ b/include/ringbuffer/frontend_types.h
@@ -13,10 +13,11 @@
 #define _LIB_RING_BUFFER_FRONTEND_TYPES_H
 
 #include <linux/kref.h>
+#include <linux/irq_work.h>
 #include <ringbuffer/config.h>
 #include <ringbuffer/backend_types.h>
 #include <lttng/prio_heap.h>	/* For per-CPU read-side iterator */
-#include <lttng-cpuhotplug.h>
+#include <lttng/cpuhotplug.h>
 
 /*
  * A switch is done during tracing or as a final flush after tracing (so it
@@ -53,7 +54,7 @@ struct channel {
 
 	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))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0))
 	struct lttng_cpuhp_node cpuhp_prepare;
 	struct lttng_cpuhp_node cpuhp_online;
 	struct lttng_cpuhp_node cpuhp_iter_online;
@@ -66,6 +67,7 @@ struct channel {
 	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 */
+	struct irq_work wakeup_pending;		/* Pending wakeup irq work */
 	int finalized;				/* Has channel been finalized */
 	struct channel_iter iter;		/* Channel read-side iterator */
 	struct kref ref;			/* Reference count */
@@ -146,6 +148,7 @@ struct lib_ring_buffer {
 	union v_atomic records_overrun;	/* Number of overwritten records */
 	wait_queue_head_t read_wait;	/* reader buffer-level wait queue */
 	wait_queue_head_t write_wait;	/* writer buffer-level wait queue (for metadata only) */
+	struct irq_work wakeup_pending;		/* Pending wakeup irq work */
 	int finalized;			/* buffer has been finalized */
 	struct timer_list switch_timer;	/* timer for periodical switch */
 	struct timer_list read_timer;	/* timer for read poll */