X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=lttng-events.h;h=8dd9241d4cc5d1b77e5fc6b472db4f1aa44deb24;hb=20cac8305d09ebb92964aae8917098535d741354;hp=42a7b24bbb35f103e771d8488cf11ffc6273f265;hpb=08ad106103b693905300061cd61affd24ebbba6b;p=lttng-modules.git

diff --git a/lttng-events.h b/lttng-events.h
index 42a7b24b..8dd9241d 100644
--- a/lttng-events.h
+++ b/lttng-events.h
@@ -27,6 +27,7 @@
 #include <linux/list.h>
 #include <linux/kprobes.h>
 #include <linux/kref.h>
+#include <lttng-cpuhotplug.h>
 #include <wrapper/uuid.h>
 #include <lttng-tracer.h>
 #include <lttng-abi.h>
@@ -54,6 +55,8 @@ enum abstract_types {
 	atype_array_compound,		/* Array of compound types. */
 	atype_sequence_compound,	/* Sequence of compound types. */
 	atype_variant,
+	atype_array_bitfield,
+	atype_sequence_bitfield,
 	NR_ABSTRACT_TYPES,
 };
 
@@ -184,8 +187,13 @@ union lttng_ctx_value {
  * lttng_ctx_field because cpu hotplug needs fixed-location addresses.
  */
 struct lttng_perf_counter_field {
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
+	struct lttng_cpuhp_node cpuhp_prepare;
+	struct lttng_cpuhp_node cpuhp_online;
+#else
 	struct notifier_block nb;
 	int hp_enable;
+#endif
 	struct perf_event_attr *attr;
 	struct perf_event **e;	/* per-cpu array */
 };
@@ -269,6 +277,7 @@ struct lttng_bytecode_runtime {
 			const char *filter_stack_data);
 	int link_failed;
 	struct list_head node;	/* list of bytecode runtime in event */
+	struct lttng_event *event;
 };
 
 /*
@@ -318,7 +327,7 @@ struct lttng_event {
 };
 
 enum lttng_enabler_type {
-	LTTNG_ENABLER_WILDCARD,
+	LTTNG_ENABLER_STAR_GLOB,
 	LTTNG_ENABLER_NAME,
 };
 
@@ -701,6 +710,10 @@ int lttng_add_perf_counter_to_ctx(uint32_t type,
 				  uint64_t config,
 				  const char *name,
 				  struct lttng_ctx **ctx);
+int lttng_cpuhp_perf_counter_online(unsigned int cpu,
+		struct lttng_cpuhp_node *node);
+int lttng_cpuhp_perf_counter_dead(unsigned int cpu,
+		struct lttng_cpuhp_node *node);
 #else
 static inline
 int lttng_add_perf_counter_to_ctx(uint32_t type,
@@ -710,6 +723,18 @@ int lttng_add_perf_counter_to_ctx(uint32_t type,
 {
 	return -ENOSYS;
 }
+static inline
+int lttng_cpuhp_perf_counter_online(unsigned int cpu,
+		struct lttng_cpuhp_node *node)
+{
+	return 0;
+}
+static inline
+int lttng_cpuhp_perf_counter_dead(unsigned int cpu,
+		struct lttng_cpuhp_node *node)
+{
+	return 0;
+}
 #endif
 
 int lttng_logger_init(void);
@@ -788,7 +813,7 @@ int lttng_kretprobes_event_enable_state(struct lttng_event *event,
 }
 #endif
 
-#ifdef CONFIG_DYNAMIC_FTRACE
+#if defined(CONFIG_DYNAMIC_FTRACE) && !defined(LTTNG_FTRACE_MISSING_HEADER)
 int lttng_ftrace_register(const char *name,
 			  const char *symbol_name,
 			  struct lttng_event *event);