X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=lttng-events.c;h=5be4c9b8f4a999a432dca5b400ba6406f17793eb;hb=790386da4e4d6c29fec2095348ae6dd26b27fa6e;hp=984bd341a162d4d76cf8f2a61ab6c9ae5445353c;hpb=b3fdf78b15beb940918da1e41eb68e24ba31bb87;p=lttng-modules.git

diff --git a/lttng-events.c b/lttng-events.c
index 984bd341..5be4c9b8 100644
--- a/lttng-events.c
+++ b/lttng-events.c
@@ -77,7 +77,8 @@ int _lttng_field_statedump(struct lttng_session *session,
 
 void synchronize_trace(void)
 {
-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,1,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,1,0) || \
+	LTTNG_RHEL_KERNEL_RANGE(4,18,0,193,0,0, 4,19,0,0,0,0))
 	synchronize_rcu();
 #else
 	synchronize_sched();
@@ -704,6 +705,8 @@ struct lttng_event *_lttng_event_create(struct lttng_channel *chan,
 		event_return->enabled = 0;
 		event_return->registered = 1;
 		event_return->instrumentation = itype;
+		INIT_LIST_HEAD(&event_return->bytecode_runtime_head);
+		INIT_LIST_HEAD(&event_return->enablers_ref_head);
 		/*
 		 * Populate lttng_event structure before kretprobe registration.
 		 */
@@ -3094,6 +3097,9 @@ static int __init lttng_events_init(void)
 #else
 		"");
 #endif
+#ifdef CONFIG_LTTNG_EXPERIMENTAL_BITWISE_ENUM
+	printk(KERN_NOTICE "LTTng: Experimental bitwise enum enabled.\n");
+#endif /* CONFIG_LTTNG_EXPERIMENTAL_BITWISE_ENUM */
 	return 0;
 
 error_hotplug: