X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Flttng-event-notifier-notification.c;h=1a40fed74101f86118aef131e46396c04904cf7a;hb=437d5aa59380583ce1cd14d394a53b398be1275d;hp=77e72842d410782e89aaa21bdb9f1e835e0ad936;hpb=ab04d7b1e3708b0da0771d054e97e76d3e0f7182;p=lttng-modules.git

diff --git a/src/lttng-event-notifier-notification.c b/src/lttng-event-notifier-notification.c
index 77e72842..1a40fed7 100644
--- a/src/lttng-event-notifier-notification.c
+++ b/src/lttng-event-notifier-notification.c
@@ -11,6 +11,8 @@
 #include <lttng/events.h>
 #include <lttng/msgpack.h>
 #include <lttng/event-notifier-notification.h>
+#include <lttng/events-internal.h>
+#include <wrapper/barrier.h>
 
 /*
  * The capture buffer size needs to be below 1024 bytes to avoid the
@@ -94,7 +96,7 @@ end:
 
 static
 int64_t capture_sequence_element_signed(uint8_t *ptr,
-		const struct lttng_integer_type *type)
+		const struct lttng_kernel_type_integer *type)
 {
 	int64_t value = 0;
 	unsigned int size = type->size;
@@ -143,7 +145,7 @@ int64_t capture_sequence_element_signed(uint8_t *ptr,
 
 static
 uint64_t capture_sequence_element_unsigned(uint8_t *ptr,
-		const struct lttng_integer_type *type)
+		const struct lttng_kernel_type_integer *type)
 {
 	uint64_t value = 0;
 	unsigned int size = type->size;
@@ -193,8 +195,8 @@ uint64_t capture_sequence_element_unsigned(uint8_t *ptr,
 int capture_sequence(struct lttng_msgpack_writer *writer,
 		struct lttng_interpreter_output *output)
 {
-	const struct lttng_integer_type *integer_type = NULL;
-	const struct lttng_type *nested_type;
+	const struct lttng_kernel_type_integer *integer_type = NULL;
+	const struct lttng_kernel_type_common *nested_type;
 	uint8_t *ptr;
 	bool signedness;
 	int ret, i;
@@ -207,13 +209,13 @@ int capture_sequence(struct lttng_msgpack_writer *writer,
 
 	ptr = (uint8_t *) output->u.sequence.ptr;
 	nested_type = output->u.sequence.nested_type;
-	switch (nested_type->atype) {
-	case atype_integer:
-		integer_type = &nested_type->u.integer;
+	switch (nested_type->type) {
+	case lttng_kernel_type_integer:
+		integer_type = lttng_kernel_get_type_integer(nested_type);
 		break;
-	case atype_enum_nestable:
+	case lttng_kernel_type_enum:
 		/* Treat enumeration as an integer. */
-		integer_type = &nested_type->u.enum_nestable.container_type->u.integer;
+		integer_type = lttng_kernel_get_type_integer(lttng_kernel_get_type_enum(nested_type)->container_type);
 		break;
 	default:
 		/* Capture of array of non-integer are not supported. */
@@ -357,11 +359,11 @@ void record_error(struct lttng_event_notifier *event_notifier)
 	int ret;
 
 	/*
-	 * smp_load_acquire paired with smp_store_release orders
+	 * lttng_smp_load_acquire paired with lttng_smp_store_release orders
 	 * creation of the error counter and setting error_counter_len
 	 * before the error_counter is used.
 	 */
-	error_counter = smp_load_acquire(&event_notifier_group->error_counter);
+	error_counter = lttng_smp_load_acquire(&event_notifier_group->error_counter);
 	/* This group may not have an error counter attached to it. */
 	if (!error_counter)
 		return;
@@ -425,7 +427,8 @@ void notification_send(struct lttng_event_notifier_notification *notif,
 
 void lttng_event_notifier_notification_send(struct lttng_event_notifier *event_notifier,
 		struct lttng_probe_ctx *lttng_probe_ctx,
-		const char *stack_data)
+		const char *stack_data,
+		struct lttng_kernel_notifier_ctx *notif_ctx)
 {
 	struct lttng_event_notifier_notification notif = { 0 };
 	int ret;
@@ -439,7 +442,7 @@ void lttng_event_notifier_notification_send(struct lttng_event_notifier *event_n
 		goto end;
 	}
 
-	if (unlikely(!list_empty(&event_notifier->capture_bytecode_runtime_head))) {
+	if (unlikely(notif_ctx->eval_capture)) {
 		struct lttng_bytecode_runtime *capture_bc_runtime;
 
 		/*
@@ -448,7 +451,7 @@ void lttng_event_notifier_notification_send(struct lttng_event_notifier *event_n
 		 * `output` parameter to the capture buffer. If the interpreter
 		 * fails, append an empty capture to the buffer.
 		 */
-		list_for_each_entry(capture_bc_runtime,
+		list_for_each_entry_rcu(capture_bc_runtime,
 				&event_notifier->capture_bytecode_runtime_head, node) {
 			struct lttng_interpreter_output output;